My anxiety is getting scarier:(

Olivia

So recently I’ve been getting thoughts during the day like “I can’t see myself alive” not like I’m sad or depressed but like I think I’m gonna die. My chest hurts. And I keep looking up heart related issues as if my hearts gonna stop. But I’m 17 and I’ve never had any heart or health issues. So idk how to stop these thoughts. I have some like “what if I don’t wake up” or “I’m gonna die tonight” and Idk how to stop it. Im really hoping my body/mind is creating heart aches for me and not something serious. Let me know. I cry more and I hate it. Like I never used to have a problem with this kind of stuff.