Boyfriend Lost Interest In Sex?

Masturbate until he will crawl back to you and beg for sex.
At 25...weird. Is there anyone else for him?

I really don't think so. He works until 11 at night at a place I worked at for 4 years. He calls me every night when he gets home and most nights he gives me the keys to wait at his place for him. He'll hand me his phone and ask me to text his friends while he's driving. He's also been cheated on before and always has horrible things to say about people who cheat, so for all of those reasons I really don't think he's cheating.

One thing though, I found out early in our relationship that he's been depressed for years and recently went off medication. I know this can affect your sec drive in a huge way, but before me he was kind of promiscuous, and when we were first together we had sex at least once a day, so I guess I'm taking it kind of personally.

Research on his drugs and see if this can help.
And yes, depression is a bitch.
If you know he was on and now off - why are you going nuts?
He might just a guy with low sex drive and if you need sex - get out and find someone who is having one to match yours. Don't waste your time. It is not returnable.

That has a huge impact . Give him some time.