<human>: Can you provide a brief rundown of the text in within 3 sentences?

My girlfriend left me because she said her feelings changed and I wasn't motivated to progress myself. 

She came over the other day so we could talk about it (probably a bad idea but it happened) and she explained to me that even if I got my life back on track (which I have in the 1 week we've been broken up) that she doesn't know if he feelings would change or come back while initially she said we would still have a chance after I get my life on track.

 At this point I feel like I do and don't want this relationship back. My head is so fucked up from all of this and all I want to do is get her out of my head and move on but the thought itself kills me. I have tried to keep busy, be with friends, etc. but all of those things just keep my emotions from getting crazy from being alone with my thoughts.

 I feel like I should go out and meet new people or casually date but my friends keep telling me that going into dating right now will just end up making me feel worse then at the start of all of this. 

I feel like I just need to move on but something in my head keeps telling me not to while my body eats away at itself from the constant emotional stress.

I just want to be happy again, I was never truly happy alone before our relationship so I don't know how I can end up being happy after losing the first girl I've ever loved. They say time heals all but time is just putting scars into my brain
<bot>: My mind is full of fuck and I don't know what to do to move on or feel better when all I want is to be happy again.