i also have the same issue regrding painful intercourse, it is as if he is bumping into something that is swollen and painful inside me, that at times i am forced to stop him in the middle of doing it since the pain is unbearable.
but i don't have any symptoms like vaginal discharge and frequent urination.
i dont have an answer yet in my issue regarding painful intercourse, but what i know is that if you have this feeling of burning and itching then aferwards a feeling of frequent urination. that is painful and of just small amounts, which is termed as frequency urgency dysuria, there is a possible that you have URINARY TRACT INFECTION, but to be sure you have to go and check for your doctor, usually it is treated with antibiotics, in the meantime take plenty of fluids.
and since you are also feeling a bump inside you, the more reason you should see your doctor.
too bad for me, im out of town and i also don't know what to do with my painful intercourse, but i hope, i said something that somehow helped you out.