Since I put a face on my profile picture suddenly random people follow me

That's why I don't usually post pics of myself anymore. I wouldn't usually show my face publicly, but I posted a lot of revealing pics of my body and had a lot of followers too. I let it get to my head, thinking I was making a lot of new friends, but it's all superficial BS. If one's not fake by catfishing, they're fake by pretending to like you when they only like you for your pics. Once I stopped posting pics of myself on here, what do you know? Most of my "friends" suddenly fell off. You probably don't need me to tell you any of this, but don't be fooled by the attention and set yourself for disappointment.