My ex girlfriend broke up with me 4 months ago saying she needs to sort things out in her life and she thought we were losing the spark. This was very sudden as she said she loved me a few days before. I thought she went back to her ex as I found a couple of emails to each other so people advised me to go no contact and I did for 2-3 months until I heard her gran had died. I text her offering my condolences and she thanked me and then she text me on my birthday and sent a couple of messages to each other about our plans for this year. I haven't heard anything again for 3 weeks now although she did unblock me on facebook and it says shes single.
Everyday since the break up she is the first thing I think of in the morning and the last thing I think of at night. Constantly throughout the day I'm always being reminded of her, whether its hearing a song on the radio or someone bringing her up. I find I try to avoid places we went together as I went to one place since the break up and I nearly broke down. Today I went on facebook and my friend has posted photos of a holiday destination he's been to that we went to last year and now I feel like crying because of the memories.
When we broke up, she knew I was upset but I don't think she knows i'm still deverstated as I didn't think this would help matters if she did know. I don't know how she feels about me or if she even thinks I'm bothered. Either way my heads such a mess, I miss her so much and I want her back. Any advice on this or how to move on?