Boyfriend troubles HELP

Miranda
So recently I've started drifting away from my boyfriend because I'm just starting to lose feeling and he's a really sweet guy. I don't want to break up but yet I do at the same time.. I worked with him this summer at a water park and I'll see he next summer as well so if we do break up it will be SUPER awkward and I really don't want that.. We also have some mutual friends so that makes it even more difficult. I like him a lot and we've only been together for almost 3 months..  I don't know what to do. And to make matters worse I still have feelings for my ex so that doesn't help 😅  PLEASE HELP GIRLS!!