Is he not attracted anymore?

Ive been with my boyfriend for almost two years and he just took my v about 6 months ago. Before and just after that he couldn't keep his hands off of me and now i have to beg for his attention. It's been over a month since we've had sex and he doesn't see anything wrong with it. We moved in together recently so maybe he just comfortable but I just don't know what to do anymore. Suggestions?