Curly,
Saturn is actually conjunct your natal Pluto at the moment, so perhaps this has got you worried about the future. From what I read this transit makes you consider the relative importance of things and only leaves those that really matter. Things here being especially those you are afraid you can't go without, so perhaps something 'sour' has happened recently to get you wondering.
As far as Saturn and MC, I had Saturn conjunct prog. MC earlier and I was offered a promotion (that was turned down ahead of an approaching Saturn-Sun square, turned out to be a good decision). In broad terms, you will get something which reflects that which you are prepared to undertake, or an opportunity based on your present abilities as they are. Since you said you are in college this could coincide with getting a job offer in the field you are studying, but could also simply be a time where you become much more familiar with what you know and end up feeling more confident you can really 'do' it. Usually this involves some kind of test so you may have to prove something to someone before it happens, but as long as you know your material you'll be totally fine.
You have a couple of other transits happening right now, Pluto sextile Mars that is going to empower you to do things you don't usually see yourself doing. This is probably a good thing, so if you find yourself at a crossroads, take the opportunity. Pluto sticks around in roughly this position until the end of the year which is when your Saturn-MC transit happens.
The second one would be Pluto square Venus and it is a rather difficult one. You might be consumed by feelings for someone that stray you away from your studies or get caught in the middle of someone else's relationship. If not, you're definitely going to feel the pull still. Make sure to take your time with this one as it could cause complications for you in the future if you are not careful.
Good luck, feel free to elaborate if you have any questions or worries.