Haven't had sex in 2 weeks.

My boyfriend and I would usually have sex every couple days but now it's been 2 weeks, the first couple days he wasn't feeling well so I get that but ever since then we still haven't. The worst part is I feel like he isn't even interested at all and I've mentioned to him that we haven't done it and he was just like well we could do it today I guess but then we never did anything and I'm starting to get really upset about it cause it really feels like he has zero interest. Plus I feel like I shouldn't have to keep mentioning it just to get him to. I just don't know 😔