Really bad anxiety

I’ve been having really bad anxiety lately. It’s gotten really bad the past few months I haven’t worked since December and I’m home alone by myself all day and night and that’s when I noticed it gets really bad. For a couple weeks now I’ve been having a lot of heart palpitations and it’s really making my anxiety 10 times worse and I’ve been trying anything to like get myself to calm down but it seems like I am stressed and anxiety ridden 24 seven no matter what I try to do to calm down. I am on anxiety medicine that I take at night. I don’t know what to do. I just don’t feel good at all. It seems like I focus on my heart palpitations so much that I think it into existence.