I'm not really sure whether I should be worried or sad right now. I mean it's not so very normal when someone who likes you suddenly ignores you, and it could have at least three meanings:
1. That person is just busy. It happens, you know. Only I would wonder why he can't tell me that.
2. He's tired of you and wants you to leave him alone. However then he could've said that as well.
3. Something happened and he's ill and has to sleep/stay in bed or he's in the hospital maybe. That could explain the not answering stuff as phones aren't allowed in each part of a hospital. For as far as I know, there are several parts where they are allowed, but I'm not sure. It just wouldn't explain why he keeps coming online though.
Let's just say this is the worst time for this to happen because tomorrow I have another test and then I'm free for a week. And I'll be home alone for a long time every day. Then I'll be all alone, no one to talk to, while feeling horrible and I expect the weather to be horrible so that's not going to help. And I want to kill this crappy feeling.