I have a new boyfriend... but I'm still thinking about my ex
3 months ago I broke up with my ex of 3 years. It started great and I quickly fell in love with him. Eventually he told me he wasn't sure if he loved me because I was his first relationship so he had no one else to compare it to. On top of that we had a lot of other fights and arguments until eventually I lost the energy to keep everything together. He was devastated and I know I broke his heart and I feel horrible. On top of that I didn't feel any pain or emotion for the break up. I felt bad about it but I thought maybe that meant I was completely over him already.
A month later my current boyfriend drove across the state to ask me on a date so I decided to give him a chance. I don't think it could have gone better we hit it off immediately and everything is perfect. He's everything I could want in a guy. We've been dating for two months now and suddenly I'm starting to think about my ex and all the good times we had.
I keep having nightmares about the night we broke up and I end up crying at night. Now I don't know what to do my current boyfriend lives in another city and I'm supposed to move in with him when I transfer to the same University next fall. I'm already accepted and preparing for the change but at the same time I can't stop thinking about my ex. We haven't spoken since the only time we've spoken since the break up was when he text me to yell at me for starting a new relationship... which was well deserved but now as time goes on I'm beginning to miss him even though I'm really happy in my current relationship.
I don't usually broadcast my life on these things but I'm 20 years old and still fairly new to love and have no where else to turn. Any advice?