is anyone else scared of walking alone?

or going into public places alone? just being in any enviroment alone? i especially hate walking alone because i’m always getting cat called or random men will just approach me. but the reason i’m so scared of being alone is because i fear being assaulted again. i can hardly ever go into stores by myself, or walk alone. it scares the hell out of me knowing anything could happen. riding in uber absolutely terrifies me too so i’ve stopped. most of the drivers are male and for whatever reason i always get the creepy ones