Hi, I Am 45 Year Old Female, 125 Lbs Currently

Hi, I am 45 year old female, 125 lbs currently experiencing a painful burning sensitivity wearing any type of bra. I have pain/burning in torso where the elastic band touches the skin and bilateral armpit pain. I have tried several types of bras even bra extenders and have had no relief. Additionally, I have had occasional night sweats and recently experienced itchiness on my arms and legs particularly at night. Could this be related to menopause?