Hello,
I had a dream where me and my Boyfriend were at a party. He was talking to a girl for quite awhile and then came up to me and told me he was going in another room to talk to her about something. I was freaked out and my friend reassured me that he would never do anything to me and there was nothing to worry about.
After the Party we were walking home and he was being weird so I asked him if he cheated on me and he said Yes. I instantly started crying and ran home and he followed me. I was absolutely sick crying and eventurly threw up.

It was a horrible dream and I would like to know what It means if it means anything.

I'm going to guess that you are a teen-ager. Those years are a bitch! Let me explain to you as someone who's been there--a long time ago---what the dream means is that you are experiencing low self-esteem and lack of confidence.

You need to relax and be yourself. Avoid getting into the trap of being fearful everytime your boyfriend speaks to another girl. Being in a school enviornment, that is bound to happen. It doesn't automatically mean he's going to dump you for another. Guys actually prefer self-confidence, not "cling-ons."