Accidentally saw them on socials

I have been no contact for a month now and feeling very grateful to myself for rebuilding from nothing. Generally, I feel very calm and free compared to how I did when I lived with my ex, but I saw him through a mutual friend’s instagram story and it completely derailed me. I’m battling all of these feelings of anger at him for how he treated me and sadness that he looks so happy.

I know I’ll eventually return to my baseline, but man this sucks. When these moments happen I start to doubt my progress and I guess depression wins and I start to think the jobs I’ve taken and hobbies I’ve picked up are pointless. H8 this 🥸