What frequency did you have it on? I found the lowest ones worked best for me. Above 20 and it didn't seem to do anything. I'll have to try it again when I'm tired and have more time, I guess.
i just tried it agian for like 3 minitues i just dont have the patients to wait like 10 mins i might try it when im really tired so i go to sleep real quick and dont have to wait long