Does he still find me sexually attractive?

Vandy

I’ve been staying with my boyfriend for the past 2 years since we started dating.lately there’s no sign of interest in intimacy from him.he’s always busy,he doesn’t even sleep next to me on the bed.he prefers to sleep in the couch.I’m a bit worried maybe he doesn’t find me sexually attractive anymore.I’ve spoken to him several times about it but it’s still the same.Any opinions ?