I had a largish mole (3/4 inch? or so) shaved off about a year ago; it was determined to not be cancerous; it has regrown a bit but the Dr. said that was nothing to worry about. However, recently I got a medium sunburn (no blistering, but some peeling) and it started itching; now it has changed in color (gotten redder where it was pale pink before, and with a whitish and darkish spot) and also changed in texture (was kind of normal mole-like before, now is very squishy, almost like a very large blister). Is this worrisome? Thanks