<human>: Can you provide a brief overview of the text?

I've been dating this guy for a little over a week now (we're both freshmen and neither of us have been in a serious relationship before). We've gotten really close and have spent more than 48 hours together over the past week, talking a lot, cuddling, making out, massaging. Saturday night, we almost had sex, but couldn't find a condom, so we decided to wait until Sunday (although he wanted to go through with it anyway, I told him that wasn't a good idea). The furthest we've gone is oral. Sunday came, we were texting all morning (we're usually texting 24/7 when not with each other). Then I didn't respond for about two hours because I was busy, and he never replied back. I sent a few more texts, nothing. Monday we exchanged only a few messages, he just apologized and said he felt sick and sleepy. Today, I asked if he was feeling better, and he read the message but did not reply back.

We never even talked about sex on Sunday, and we were even having a normal conversation, he told me he missed me etc. We go to the same university and I know where his dorm room is, but I don't want to go over there to ask him in person and come off as creepy. Sunday I asked a mutual friend if he has said anything to her, and she said she hadn't heard anything.

If we hadn't gotten so close I would have assumed he didn't like me and moved on, however we had very intimate conversations and I know he likes me and cares about me -- or at least he did on Saturday. I'm just really confused as to why he would be ignoring me, since things were going so great. I don't see anything I would have done wrong to make him upset with me.

What should I do?
<bot>: This guy and I get really close over a week, things were going great, almost have sex, next day stops responding to texts, it's been three days since, really confused as to what the cause of this is.