Painful Pimples

Help! I see to have the worst luck with acne. I only ever have about one or two at a time, so it's not like my face is covered, however, they are quite large and painful. Like those 'under the skin' kind- you know?!?! Ugh, worst! Anyways, they become so painful that I have to pop them just to release pressure, but when I do there is only ever clear stuff and then a lot of blood- no pus. Could this be a case of mild cystic acne? I'm thinking it is because of the anti depressants I am on (Sertraline) as I was off them for a few months awhile ago and it seemed to go away (or at least get better), but now I am back on them and they are back. Any home remedies? Should I see a doctor? Tips? Anything at all?! 😭