Broke up with my gf (now ex) a couple of months ago. Continued to hook up with her immediately after, but then cut off contact (been no contact for > 1 month).

I'm on dating apps right now and it's a reminder of my low SMV. I can pull 4s and 5s but that's about it. I'm working on improving my SMV (gym, cool hobbies, etc.) but that will take some time.

My ex is a solid 8, and I'm toying with the idea of reestablishing contact and going back to hooking up with her. I'm pretty certain she'd be down, she's really into me. I understand this doesn't do a good job of conveying abundance mentality (in fact, it does the opposite - I wouldn't even be thinking about hooking up with her if I had plates of comparable SMV), and I'd never want to get back into a relationship with her. But if she's down to hook up semi-regularly without any commitment from me, is there actually real harm in doing so?