Talk to Dermatologist on Armpit Irritation/Burning

Sometime 6 months back, i had a tingling feeling in my left breast around areola. There was a very slight occasional discomfort in left armpit, it was so slight that i didn't even noticed at the time. I checked with Breast surgeon he got my breast ultrasound which came absolutely fine no mass seen, axillary lymph nodes size fine, except a slight fat in periarelor region giving impression of pseudogynecomastia. Dr asked me to do exercise and i did and was absolutely fine.

Suddenly few days before i stated feeling burning in both my armpit more on right side with approximately the similar tingling in right breast that i earlier felt in left breast. the burning increases if i touch the armpits or do the soap, please guide me who should i consult or what should i do.