<human>: Give me a shortened version of the text

10 months ago, she confessed to me that she liked me. I told her that I liked her too, but due to peer pressure from friends(some adults too) about her different race, and my own personal insecurities, I eventually told her that I did not like her anymore and that I only had a crush on her, about two weeks later.

 I fell for another girl, only to be used by her, and it took me 8 months to realise it. I started regretting what I did to the first girl about 5 months ago, and as of last week, I can't stop thinking about her, and I feel extremely guilty and depressed about my fuckup. 

We still talk in class about school related things, but rarely talk. I can't concentrate in class anymore, or when doing anything for that matter. I feel a pain whenever i think about her, and nothing I do has helped. I suspect that she hates me and holds a grudge against me, but I don't blame her. I feel lost, I don't know what to do. Can I please have some advice?
<bot>: Girl liked me 10 months ago, I broke her heart for stupid reasons. I now regret it and think I still like her. Advice?