OK so I've been seeing this guy for about 2 months and things were going great. Then, he starts being distant. He doesn't talk to me as much and seems disinterested. One night, we were about to have sex when he stops and says that he ran out of condoms, but we haven't had sex that much, only about 2 or 3 times. And most of the time he doesn't even want to be jerked off! He comes over to my room and ends up falling asleep most of the time. He is involved in a sport this season but he takes a nap after practice before he comes over. My roommate jokes with him saying that he has a girl on the side and he goes along with it. Could he possibly be cheating on me or am I just reading too much into this? I am so confused!

I think you should probably confront him about this instead of speculating so much.

If he was cheating he would most likely not be coming over to see you at all.
He is tired.School and sports and stress tire people out.

The only way you are ever going to have a healthy relationship is by open honest communication.

You are willing to be physically intimate ,you must also be emotionally intimate.Talk.

Communication is the key!

I agree with artlady... let him know what's on your mind and only then you will find out what's going on. It might not even be cheating but like I said the best way to clear all does speculations is by being upfront and communicating. I have had situations like this in the past and it's very frustrating because your mind starts imaging all sorts of things specially when other people make comments about it you... so just let him what's on your mind...