I cannot confirm anything without examination but you should not use the cream without your doctor’s guidance. From the symptoms that you have described it can be a freckle or a lentigo . You cannot remove lentigo at home. Cryosurgery using liquid nitrogen and laser are the main treatment modalities. Although there are many skin creams like hydroquinone and salicylic acid, but their use needs prescription .I would recommend a dermatologist’s consultation for this.
I hope it helps. Take care and please do keep me posted on how you are doing or if you have any additional doubts. Kind regards.
ok thank u very much I'll go c dermatologist :) if it's what u think is it possible my girl to catch it from me ?
Freckles are clusters of concentrated melanin and are non contagious. If these brown spots are freckles or lentigo, then your girlfriend cannot get them from you.
Hope it helps. Take care and regards.