Different drives

Ok, so my boyfriend and I haven't been dating long. We've only been sexually active for 2 months and it already seems like he's over it. We'll go a week or longer without having sex, then maybe go twice and repeat. But he teases me all the time and I am just so sexually frustrated!!! I know it's not all about sex. I love that we can just talk or snuggle and watch movies. All of our friends get along, I love his mother and my family loves him, and visa versa. Everything is perfect! Except that here I am, laying awake, sexually frustrated and honestly kinda depressed, venting to my fellow glow users while he's fast asleep next to me. What do I do here?