How my fears and worries per one person is healthy?

I fear bridges, food to some extent, feet, tongues
I worry about pretty much anything that has to do with human interaction/peoples opinion. What I mean by that is I worry that anything I do someone will have a negative opinion about it and it complicates how I function in everyday situation. Is it healthy to have so many concerns/fears? I don’t think so but I don’t know what exactly is wrong with my head. So I thought Id get a second opinion whats a healthy amount of fear/worry?