Hello smileymommy. You are correct. Redness, swelling, pussy discharge are all possible signs of infection. It looks like you have permanent sutures in your incision so it is also possible that you are having a reaction to those. It is always recommended that you contact...
I recommend getting a formal evaluation with a cosmetic dermatologist and for after care. Moles should be removed with laser, radiowave or shave. Cost will vary. See an expert. Best, Dr. Emer