pls help me!!

ok so i could rlly use some advice right now..

basically me and this guy are (sort of?) in a relationship and have been for almost 2 months, the thing is he calls me his “girl” but we dont have the title of boyfriend/girlfriend, anyways recently ive been feeling like i dont want to be with him anymore, even tho at the start of the relationship i really liked him and we almost broke things off before, towards the beginning, but we got back together, and even tho from the beginning i guess ive doubted the relationship, but it wasnt anything huge, i chalked it up to my trust issues getting in the way. but i went to see him on new years eve and he gave me a rlly beautiful diamond necklace for christmas and i was feeling rlly happy and blessed to have him. but the past week or so, ive been having dreams of me being with other guys and being happy, hes been getting on my nerves, and most of the time i dont want to see or talk to him. basically i dont feel it anymore like i did and i have no idea why. and then last night he came over to my dorm bc i had just moved back in from winter break and i didnt even want to see him, and i feel rlly bad abt it. and then he and i got into this whole thing bc he was being homophobic and sexist and it was rlly pissing me off and i dont think i can be with someone so closed minded. but i feel bad if i break it off because he’s actually really sensitive and ig he likes me a lot and he got me an expensive gift and everything along with the fact that at the beginning i rlly did want to be with him, but idk why i feel like somethings changed, i know this isnt how im supposed to feel in a relationship, but idk if i can even call it a relationship bc we arent officially “together”. any advice for me?

also: we were kind of friends before we were “together” and we also go to the same college, which makes it even harder bc i dont want things to be weird.