I was in a great condition 2 years ago, I was happy had high self-estime , I was unstopable. Then I got in a relationship... my first gf... I Just broke up again with her after two years of dating her. I went out to a disco, and she was there too... I felt bad she was already happily talking with a blonde guy then dancing with another... I couldn't close anything, I couldnt even number close... I couldn't even dance with any girl... I just lost my appeal, I feel terrible and I have to take a very important exam in college in 3 days. I never felt so bad in my whole life. By the way I was the one who broke up with her because that relationship was driving me insane, and was hurting me, she sometimes threated me like I were garbage, she always told me what to do I was like her dog, but she was gorgeous, very intelligent, know how to cook etc... I had to do it although I loved her. And I lost my virginity with her. I am 21 years old.

time to get primal, every time u think about her, tell your self out loud in a mirror preferably "FUCK THAT BITCH I CAN DO BETTER"
since ur 21 do a little reading about the basics of sarging, go out and sarge hardcore and take a friend to be a wing where AFC or PUA but tell him if hes AFC to follow your lead. SARGE SARGE SARGE, do ur best to go for a K-close. if not then just #close alot, flirt with them, and get ur mind of that girl! im talking about TONIGHT, its saturday night so go out and sarge like a MF!

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Good luck, happy Sarging!

-Mister GQ

Everyone was that way at one point in time, but here's the best advice I can give you. Do not dwell on the past! This means anything and everything, the past is unchangeable and you should just focus on what's ahead of you. Don't worry about your old girlfriend or who she is talking to, don't worry about how you lost her virginity to her and don't worry about not being successful with a set. This applies to everything, don't let anything bother you and just force yourself to think this way for at least an entire day and you will go to bed happy and confident.
I have a little side story for you to relate to. When I worked at my old job there was this girl who was absolutely gorgeous and I wanted her. To make things short, we ended up seeing each other and having fun but she ended up leading me on and I fell for it. She was actually still dating her boyfriend while she said they were broken up and one day when I called her she said "I can't see you anymore, it was just a fling". I felt hurt because why would she lead me on with all the stuff she said. But I got into that mindset and just went out the next day and talked to some girls and went out on a lot of dates.
And since the guy I usually go out with works with her, she finds out all the stories and she is quite a jealous person. She ended up calling me a few times to which I never answered. One day, I went in to the restaurant with a girl I was seeing and she was absolutely stunning and I just stopped by to say hello to a few friends and she was there and noticeably flustered. I simply said hello and gave her a hug and said hello to a few friends. I was in the office and she went in there and started coming on to me and I said "Sorry honey, it was just a fling". and from that point on I've been so confident and been just going out and and having fun.
I don't focus on how bad I did one day or how things were, and I'm more successful than I've ever been.

Just try your absolute best to not let it bother you and just enjoy yourself, she wasn't good enough for you so find someone who is.