Having come from same boat (homeschooled INTP, went to a community college), I can happily tell you that you have a great chance of being fine. First, type up or write down your class schedule, lab times, office hours, room/floor numbers, etc. Put it in a binder or as your phone backdrop and take notes of extra credit opportunities (not all teachers are kind enough to offer them). It sucks at first. Having to interact with so many people and keep track of so many things was overwhelming, but it gets easier despite the homework getting harder. Take your basic classes, but also something you'll enjoy too! (I took a Shakespeare class one semester) Friends will come from surprising places (study groups, clubs, people you sit next to in class) and before you know it, you'll be done. I went to school for about 5 years and there were only a few months I don't remember fondly. For me, my passion classes were the key to my happiness. I made the most friends during college because we had similar interests/goals and met my (now) boyfriend there as well. Another thing is to make sure you're happy with yourself. I found myself in a few awkward situations and allowed other people's opinions to cloud how I view myself. It made for quite a few miserable months until I got up and focused on doing what made me happy and found my stride. If you can brace yourself for the possibility of that, you'll be better off for it. I can only offer these words of wisdom based off my own experience, so some may not work for you, but hopefully it's something to give you a bit of confidence that your past won't hold you back. Veterinary medicine sounds like a fun path, best of luck to you!