I have been told this too recently. In fact they say I am on the tail end of letting the past go, which I feel. What I realized is that I didn’t want the person back; I wanted the relationship I thought I had with the person. It’s easy to recall the good times, but I tried to remember how I felt often and it wasn’t always good (anxiety, frustration, etc). Why would I want to be with someone that made me feel that way? Also, last Sunday I was him and his girlfriend when I went out for breakfast and he didn’t look that great and she looked like a grump and had an angry sounding voice. Childish I know, but it definitely helped me move on because he’s with that as opposed to my smiley self
I agree with the self help and putting yourself first. Where I live the gyms are open and I started CrossFit as something new and out of my comfort zone and it’s been a life changer (still waiting on all my muscles to appear!). I made several new connections that are leading to friendships and have something that I’m excited to go to almost everyday. Maybe find a new activity that wasn’t part of your life with POI. Maybe that will help clear your energy. Sending positive vibes you’re way!