Is something up?

Hey ladies! So my boyfriend and I are recently together, only 3 months. We see each other everyday that we can. We stay up until 2am almost every night just laughing and talking. But one thing has me a little worried, we don’t have much sex. The last time we had actual sex was almost 2 weeks ago and I’m a little worried that maybe he’s getting it somewhere else? I think it only worries me because in my past I’ve been cheated on and it worries me it’ll happen again so maybe I’m over thinking. Thoughts?