<human>: First and foremost, thank you for reading this wall of text. I appreciate any opinion anyone can put forward and the time you put forth responding :). 

So to make a long story short, me and my girlfriend broke up this summer and she went out with another guy a few weeks later. Me and her had been going out for around 2 1/2 years and just started to become sexually active. As two virgins, we were just doing what we thought was right and we were pretty content with what was happening. Anyway, she breaks up with me and I was heartbroken for months. I really cared about her and we had been through a ton together to get to the point of where we are at.

Well, one of the things she likes is sex. A lot. I do not have an issue with that (as believe it or not... I do too! lol), but now that she has been with someone else she told me that she has learned a lot more and the sex we were having wasn't very good. I actually can agree, because when we ended up doing it again over thanksgiving it was the best sex we had ever had. Unfortunately most of the time she was telling me what to do and I felt like I was lost the whole time. She has told me about how she thinks I am going to get better, but I have been anxious this whole time about it. She has said that she can't be with someone who isn't good at sex, even though I assume that she was joking when she said that. 

I don't feel unconfident about anything else really. I have a great body and I treat her amazingly, this is the only thing that I feel like I am worried about and that bothers me. Regardless Reddit, what do you think? Should I be worried about all of this? Or will it eventually work itself out the more we do it?

Can you provide a brief overview of the text?
<bot>: My girlfriend has a lot more sexual experience then me. Should I feel anxious about comparisons with the old guy/my abilities? Is there anything I can do about this really?