First, the nightmares since such a sleep disturbance can carry over into the day and affect your whole life. You are undergoing some key transits, two in declination not likely to have been mentioned. (I have not read other responses.)
Transit of Pluto [21S41] parallel natal Mars [21S34]: the transit to Mars urges greater assertiveness and determination, but if you are having feelings you don't consider acceptable they can come out to play in your dreams. If you have suppressed your energies or anger to defer to stronger persons, then this could be coming up in your dreams in some form. Look for what anger or decisive energies you've been suppressing or wrangling over subconsciously. See how your dreams may be dealing with such themes, and how you can take action in your waking life to address those energies and feelings: assertion, personal determination, control of your own life, anger, feeling frustrated by males or parents, etc. On the positive side, if you accept it, this can be an influence towards regeneration of health and deeper confidence.
Pluto is also parallel natal Neptune [22S13] and Saturn [22S19], so there may be some psychic development, but there is certainly a transformation of your view of the world and your life taking place now. Be sure to unravel any perceptions from your own internal issues. Don't assume your perceptions are about others or the external world. Saturn's involvement, particularly when both Mars and Saturn are being transited at the same time, can indicate arousal of the desire to take more control of your life, but if you are suppressing this or feel weak or ineffectual in your daily life, it may be coming out symbolically in your dreams.
This transit has been ongoing for several years starting with Pluto's conjunction to natal Neptune, but it continues in declination with peaks again over the next few years. That includes
Transit of Neptune [7S31] conjunct and parallel natal Moon [7S01] makes for a doubly strong transit lasting a few more years and slowly decreasing: this one increases sensitivity, dreams, changes in feelings about the world and yourself, even your past. it will be especially strong now, while Pluto is also in transit sextile natal Moon, and remain strong after that, through 2019.
Neptune trine natal Pluto probably ensures that there is some access to deeper intuitive information. What will you do with it? If nothing else, this urges you to a more meaningful life guided by a spiritual or far reaching purpose that can allow you to set up a far richer life. Take time to be around those who are more creative and/or more open minded and guided by values that transcend mundane material things. Learn from more experienced persons who can mentor you in these things, more by their presence and what they can transmit that way, but also their communicated wisdom.
Towards the end of the year Uranus will turn back far enough to be conjunct natal Jupiter, so if you make preparations now as mentioned you may be able to follow-up with an adventure that allows you to see more of the world and learn by doing. If nothing else, that transit will increase a feeling of openness and spontaneity in relating to the larger world as a free and authentic individual. A good time for learning and practicing energy healing or simply traveling for enjoyment or business.
As to your natal chart and its features, Venus conjunct Moon in Pisces is one. That shows creative potentials (if you'll only develop them) because of a deeper appreciation of the beauty inherent in being an emotive and perceptual creature. You may not express that in art, but certainly you can appreciate it. Music, visual art, and poetry probably have a strong effect on you, and these are good things to keep in your life to replace the barrage of negative, fearful information thrown at us in the news. You are probably urged at times to help others from basic kindness wanting to reach out, but be sure that you also take care of yourself and remove yourself from an unhealthy environment if you cannot deal with it. Don't absorb negativity or others' 'issues' just because they emote them around you. Preserve your sensitivity for creating good.
Venus square Mars and sextile Neptune, however, indicate to me more motivation in artistry and more potential. Do develop your creative talents, whatever they are, and make sure they are not just associated with work for hire. Let them spring from who you really are and want to do.