Star2858,
Well considering you ONLY have Mercury in 5th house and Virgo ruling cusp of 5th, dont see any problems.
The square your talk about is from 4th to 7th, ie; family matters,home roots and 'significant other' Saturn in the 7th can delay marrige or commitment until around Saturn return or maybe you are attracted to older men?
Sun conj mars = wilfulness
Mars square saturn = doing ones duty in a cautious and constructive manner
Sun square Saturn suggests a lack of rappor with father or perhaps authority figures.
http://www.cafeastrology.com/natal/sunsaturnaspects.html
Your venus square saturn suggests feeling unloved or uncherished from childhood and that you may always feel that you have to 'give out' twice as much love as that you receive back.
Your Neptune is in the 8th square moon and mercury. 8the house being of sex/conception. Also p
sychic tendencies, often manifested in spiritualism and clairvoyance. Unusual secret circumstances may surround partners money ‑ insurance, taxes, and inheritance.
Moon square Neptune suggests emotionally oversensitivity and possible disillusionment.
Mercury square Neptune suggests deception or be deceived. Confused thinking, what you want to say sometimes comes out wrong....
Uranus is just inside 7th house conj 8th. This being typical divorce aspect
IF your time of birth is correct of course....
I have Mars in Gemini in 5th house gemini on cusp. Mars is masculine planet theirfore I have two sons, one Gemini one Aquarius. Also Mars in 5th suggests quick labour (which it was)...
You perhaps need to rethink which house system is applicable...