the first time i had electrolsis done ,the girl singed the hair and then pulled it out with twezzers , i went to a different salon and they didnt use the tweezers ,but i came up with follicalitis ,and some nasty hrd bumps on my chin . this was 3 weeks ago and ive still got the bumps and the hairs grown back , i want to have it done again ,but im reluctant what went wrong?