How do I stop filtering myself out?

I always get worried about having a negative impact on someone's life when I try to date them. I'm a few days into talking to someone who I like. I think she might like me but I can't tell. I just got her ig and she looks so happy, like she has a career and friends and nice family. I don't feel like I have the ability to add to that. I'm not as healthy as her I don't think. I kinda stopped texting her now.

I tried therapy and it helped until I couldn't afford it anymore