Kate's College Struggles

Kate is a small, shy girl who's starting college after barely graduating high school. She didn't want to go to college initially because she didn't feel like she could handle it, both academically and mentally. However, when her one and only friend Megan decided to go with her, Kate agreed. The small girl has anxiety issues due to being bullied for her childish appearance and behavior. Kate was born with permanent incontinence, making her have to wear diapers her whole life, something she was bullied for in school. It also didn't help things that she had a growth hormone deficiency, causing her to stop growing at only 4'5 tall. The bullying was only exaggerated further due to her childish mannerisms, always carrying around a stuffed animal and drinking out of sippy cups. The onset of her first college semester caused her anxiety to skyrocket to new levels, which in turn, caused her to become even more childish.
Megan, Kate's only friend, was a 6'1 tall girl who had great grades through all of school, taking all advanced classes in high school and entering college with a year's worth of credits already. Her much better grades caused her to be in different classes than Kate through all of high school, but Megan used her status as the smartest student in her class to choose her schedule so that she always had lunches and study halls with Kate. The two girls became friends all the way back in kindergarten. Even back then, Megan was the smart one. She realized that Kate always needed extra help with work and would go into the teacher's office with the teacher for diaper changes. Megan felt bad for the poor girl, having stopped wearing any kind of protective underwear herself soon after she turned 2. So Megan introduced herself to Kate and they quickly became friends, Kate becoming clingy even towards Megan.
How will Kate's first semester of college go? Will she be able to handle it, or will she end up flunking out or dropping out?