I had my first exilis treatment on upper arms and face. Both very painful. Very. However, I the pain ended by the next day and I see no harmful effects..in fact, I am noticing some (slight) positive changes even though I was told I wouldn't after the first treatment. Next one is ONE month from now..But I have read here that the treatments are supposed to be WEEKLY. Should I change mine to weekly? I don't know if I can take that kind of pain on a weekly basis; however I want to do what is best.