Am I supposed to have red welts? So far I've taken 2 shots. Both were not at all painful until the next morning. Last night I did the heating pad/massage after and felt fine. I'm wondering if I could be having a reaction to the ethyl olate? My transfer is tomorrow so I'm going to have my RE look at my lovely red welts on my tush. Has anyone had this problem? How about using ThermaCare heat wraps-would that help as well? Just venting, not complaining. The end result will be worth it!!