sometimes when you shave and put the glue on right away, it can also cause this type of irritation. you have already irritated your skin with the shaving and then you slap some irritating glue onto it....if possible, try to shave and then let the area breathe a little before applying again. also, UH is one of the strongest glues...perhaps a white glue will be more skin friendly for you??
DebbieS.