Huh this is the second time I talked to someone about this actually.

Do you obsess over it? That is a sign of OCD possibly. Otherwise, sounds like anxiety to me. Might just be having a small phase that will pass in time.

Advice: Try to live and focus in the present and try listening to your … Read more

Worry causes stress, stress can weaken your immune system. Stop worrying and just enjoy what life has to offer in the here and now.

I don't know, I'm not a doctor. But having seen several posts on this topic , probably from you - I would suggest looking into mindfulness and other relaxation techniques for starters, so you stop worrying so.