Med school is ruining my relationship

My boyfriend is in first year of med school. At first, it was fun. We would have study sessions together, motivating each other to acheive our goals (i study biomedical sciences and i plan on applying to med school after my bacchelor degree). But then, the silly dates we used to have became more and more rare. Seeing each other is basically just hugging, kissing and studying. I hate it. I miss when we had silly dates more often. And here i dont talk about going out every weeks. I mean i wish we could just do smt nice thats not school related. We also took summer classes and its hell. No time for each other, extreme stress (bc summer semester are shorter than other ones). We fight over everything. Its not fun anymore. Anyone has adivces abt this? How to manage to still date each other with university, especially med school?

(Btw sorry guys, english is not my first language)