Hello and sorry for the long time to answer, it’s been a bit manic lately :-/
congratulations on your weight loss!
I am about to do my third year of uni and it’s a little outside London so I’m about o experience it. However, in my opinion my degree is more important. The reason for that is that modeling is not long term career. You need something else, something bigger, a bigger dream and life goal. My dreams lie in writing and cooking and I will work on that. So as much as I am dedicated to my career I am extra careful with academics.
Graduating is my own priority. For me.
That is my view on it. Now you need to figure out your own priorities and what is more important to you :)
Hope this helps,