hard to pee and when i do it dribbles out and when i orgasm it sometimes painful bumps by eurethr

This sounds like you have either urinary tract infection or some sort of sexually transmitted infection. If it's urinary tract infection, the longer it's left untreated the more pain it causes, so if you want to get treatment you will have to see a doctor who will prescribe you antibiotic treatment. But, if there is a chance that this might be caused by some sexually transmitted disease, you will need to get tested for that too. But, only your doctor will be able to get you the treatment for this.