I know this is ridiculous, but lately, I can't get the thought of death, or the end of the world out of my head. I've had anxiety over silly things like this all my life but they started to dwindle away as I hit 18. They still showed but were much less upsetting, but for the past few days, (thanks to an artical I read) I am now terrified, and I can't remember what I did to make them stop. I know this is a very silly thing to get upset over but I can't get it out of my head. The words keep going round and round and I can't get rid of them. I'm so scared that I'm just going to go back to what I was like when I was a teenager. I'm sick of being scared about everything.
I know this isn't much to go on but I hope someone can help.
Thank you