He was acting fine until around 2 or 3 hours ago when I texted him. I'm so confused. I don't no what I did:(

ISince you both see each other, I think it would be best if you talk to him in person. That way when you know something's wrong, you can tell by your boyfriend's looks, gestures, or anything else. If he's not being honest with you or hiding something from you; you will be able to tell.

He might also be busy. Just don't keep on texting him. Leaving him a lot of voicemails or text messages. He won't like it. Sometimes you also have to give him some space. Like.. if he wants to hang out with his friends or any friends that might be girls, just don't control him. Let him. If you can't trust him with any of his friends that are girls, then what's a relationship with no trust, honesty, or love? It's not even a relationship at all.

Just talk to your boyfriend in person, and see what's wrong :)

Maybe he can't text you right now. Maybe he's in the shower, or on the toilet, or sleeping, or eating dinner, or tired of answering a text every few minutes.

Maybe you should relax. It's been 3 hours, not 3 months. Give the poor guy a break!