<human>: Can you give me a shortened version of the text?

Hi this is the result of this post i had made yesterday - 

so ive had issues with my girlfriend for a year and a half and tonight i finally put an end to it, i am happy that i have done it, however now im more miserable than i ever have been only after a few hours, 

this has been my first proper relationship and im not sure if this is normal for me to feel like this, does it mean i should take her back or am i just being stupid by thinking that?

what do you guys think, is it normal for me to be this upset or have i done the wrong thing?
<bot>: broke it off with my girlfriend, feeling miserable, not sure if thats normal or if ive made the wrong choice?