Hello,,I have a history of mailgnant melanoma ,,went into remission 3 years ago ,,I have discovered another unusual mole again on my back and gp sent urgent referral to hospital,,saw Dr there who can't say if new mole is benign or malignant ,,they checked my lymph node under the arms etc and found one enlarged under my right arm pit,,so an urgent referral to ultrasound ,,,please help ?,,getting worried,,has anyone else had this ,,and if the melanoma has come back ,,what are the treatments ,,seeking reassurance and am scared xx