Nervous stepping outside- in general

Hi everyone, I have lived in several cities and countries before but every time i have to leave the house just to by my groceries or just walk around the block I get nervous going out to do simple things.

I don’t know if this is normal but I have anxiety issues and feel like everyone will see me and not like me, which is silly I know but I just need some help your suggestions will be greatly appreciated.

Thank you.