My Vagina is sore and a bit swollen, there is a couple of cuts and 2 small blisters, I had rough sex last week and it burns to urinate,?

Get checked. Lumps, bumps, blisters and other skin abnormalities on the genitals need to be evaluated. An examination will be needed to know the cause and treatment. This sounds like it might be a herpes outbreak so scheduling a visit is important.