Re: I don't know what to do
No, you're not selfish, you're just having a bit of a rough time at the moment.
Let yourself recover. Get plenty of rest and try and eat well.
Re: I don't know what to do
You shouldn't feel guilty ... I hope you recover soon and feel better.
Re: I don't know what to do
I hope you feel better soon. Relax, it sounds like you have a good support network. Is there anybody (friend, family) who can tell your feelings to? Sometimes it helps just to talk about them with somebody you know. You will feel less alone.