Is there room for reconciliation?

Well it sounds like you don't have an option but to move on,its clearly not going to go back to how it used to be and the other option is staying as your are,regretting your mistakes. I have to ask,WHYYYYYY did you look for sex 2 days after the best weekend ever? If i was her i would be thinking your an untrustworthy sex maniac with no regards for people feelings only your penis. And that is prob what shes thinking. Its prob best to move on and avoid that relationship ruining site in future.