It sounds like hemorroids (sp?) to me. I have them up inside (sorry if TMI) and they hurt. Sometimes the same thing happens to me. They are aweful, but will shrink with time. Also, the further along you get the worse they get because of the added pressure from the baby. Take warm baths and try not to lift a lot. Talk to your dr and see if he recommends anything that can be used. I haven't been able to use anything because of preterm labor.