Nowadays I'm constantly walking back and forth back and forth thinking about stuff i regret and constantly thinking "what if"
Might sound kinda stupid but sometimes I just have the huge paranoia that someone reposted my memes and I don't know they did and now it's out there it's super popular and theres nothing i can do about it and it's gonna exist forever with no way to delete it (most people might think it's a good thing but for me it is not) 
Similar things happen when I think about that I had a clash of clans village a long time ago and it still exists and will publicly exist forever and the huge amount of people judging it until forever and theres nothing I can do about it 
Sometimes its also about comments online I did and don't even remember and that I can do nothing about it and it's just there forever
Its usually just about stuff i did that it's gonna exist forever and theres nothing I can do about it 
Its got to the point where I deleted everything I had online (witch is probably gonna happen to this post as well if I even post it) like even Mario maker levels made me anxious in that way
My anxietys feel very stupid to me but still tortures me every day and it's fucking hell