Boyfriend doesn’t seem to want sex

I’m worried my boyfriend isn’t as sexually attracted to me anymore. We do so much best friend stuff together but sometimes I feel like maybe we don’t do as much lover stuff together.

Late last month I got scarlet fever and was very sick. I didn’t have the energy to even think about sex. When I got better there always seemed to be an excuse. Like half way through making out he’s telling me he can’t have sex because he needs to study.

I missed sex a lot and it made me hornier and hornier. I finally told him how horny and kinky I felt and I think I scared him a little. We’ve only had sex once since and I’m dying. I’m worried I scared him. His sex drive is so low. What if he doesn’t think I’m attractive anymore? Is he getting bored?