Girls I need help.

Right I tried to give my boyfriend a blowjob, which I’ve never done before and it wasn’t good at all, in fact it hurt him (by accident)

I need all the tips you girls have. He’s uncircumcised which is also making it hard for me to know what to do.

He is also on antidepressants so he’s also struggling to get hard, anything I can do to help that?