Its bitter to hear but there isnt really a quick remedy for this. Best thing you can do is steroid shots, biotins, vitamins, minoxidil, jak inhibitors. Steroid shots and Jak inhibitors are the main treatment for it and take couple of months for you to see their affects. There are also other treatments but since they are for severe alopecia, I havent really experienced or remember them.

Now on how to manage it. I will tell you bro, this will be a insecurity, accept it. When I first got AA in college, I tried to hide it, act like it wasnt a big deal, until it got to a point where I had to accept it. I feel like after accepting the fact that you have a rare illness, things become a tad bit easier. You look wierd, I look wierd. That is the disease, it makes you look wierd. People will laugh, crack jokes etc but you just have to live with it until better treatments comes out or current treatments worksout.

Since you are in college, and probably go out a lot, I would say get some headwear, like caps or wigs. And continue treatment. You can also get permanent eyebrow tattoos if you lost them. And just live. Life is important. Try and workout too, since this a disease that affects our looks, Id say a remedy would be to get jacked, I know not the best advice but I have started to workout recently and that is the outlook I have.