do i have a std?

With out knowing any signs or symptoms you're having we can't tell you.
If you think you have one then see a doctor and get tested for stds.

Stick a photo up and we'll tell you.

no

Do you have an STI? do you engage in unsafe vaginal or anal sex without condoms, with persons who have frequent unsafe sex with many different sexual partners?

If NO then you can't have an STI, if sometimes you do, do you have a green/yellow discharge from your penis or vagina? then go to a dr or sexual health clinic for tests and treatment.

probably

Dry fùck yourself

Yes hang yourself

are you sugar lips?