Ouch....in university it is hard eating miyategb food let alone eating enough to gain weight....even tho it depends on the campus.l would assume that you are in a bad campus. So lets start... what resources can you get from the univ? 1,most campuses provide Milk and Eggs with a cheap price (relatively )...try to get your hands on those kale. 2,if the place you learn at has veggie or protein resources, like Avocadoes and bananas. 3,you must buy a peanut or chocolates there...otherwise you wont survive. So try eating that once a day..ke msa behuala. 4,take advantage of the beso u got there...beso is carb,which will help you gain weight. So drink 1kubaya after erat since mata mata slemirb. 5,workout...not cardio mnamn go to the nearest gym and lift light weight,you won't have very big muscles since you are a woman but the muscle you gain would really help you look fit. The goal should be eating more calories than you burn..so focus on that. Sincerely ThatDude