Why do I find myself stalking the girl he cheated on me with?

I need help. My boyfriend cheated on me a while back (they went on dates, etc but didn’t have sex). I confronted him and he confessed to me in detail, I decided to give him a chance and we’ve been working on rebuilding the trust. I feel like I’ve forgiven him for the betrayal even though I’m still hurting but I hold no resentments towards him.

Lately though I found myself to be stalking the girl he cheated on me with on social media. Mostly because I want to make sure that she’s still trying to hit up my boyfriend or posts about him. I know this is bad and is just making things worse for me bur I can’t help it… I have blocked her and even deleted my Instagram off of my phone but I can’t help but to see what she’s up to. I find myself comparing myself to her and I can’t help but feel like I’m not enough 🥲

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Just to make it clear, I’m only stalking her social media not in real life 😅
Why do I find myself stalking the girl he cheated on me with?
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