I hate anxiety sm

The things I would sacrifice to not have anxiety bruh…it mostly acts up at night. Reco I’ve been having a heart problem (feels like pinching in my heart) and I was told it was anxiety or could be part of anxiety. As I now know it could possibly just be anxiety I still overthink, I can’t sleep. My brain keeps telling me I won’t make it if I fall asleep. This isn’t the first time this happened tho, I’ve had this anxiety for years. Mostly every night. Sometimes it gets to the point where I see shadow figures (sometimes they stay for 5 minutes but usually at most 2 seconds) idk Ig I just wanna know if anyone else have this problem or know anything about it ???