What you are having is irritated hair follicles and dermatitis after the laser treatment. Although a side effect of laser hair removal, it also means that the hair follicles have swelled from treatment. You should continue using the steroid cream and also moisturize the skin properly. But take care to use it in the proper amounts and schedule.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.