It can also be OK at some point to allow yourself to not forget about her. Our minds are always working and playing around with memories good or bad. You can't make yourself go numb can you? So you might as well take this relationship that lives in your head, by way of memories and appreciate them for what they are worth. She was a lovely lady in your life that you loved. It's OK to feel that way. Let yourself grieve the relationship... let yourself own these memories in a positive light even if it didn't have the ending you wanted. It's all good in the end because you have the capasity to move on... it's a choice. It's also really really good to talk about your feelings like you are... it's like "purging". At some point you will have to tuck this drama away, say to yourself that you trust yourself enough to know you can handle this and starting looking at other girls. She won't be the last love of your young life... unless you MAKE her be. Just don't do that to yourself... you have to give yourself permission at some point to move on. You can't change the outcome and life goes on. I think you're doing great and I can't wait to hear all about the next girl you're crushing on, if we're lucky enough to be a part of that. <3 peace :)