Im a 26 year old female. Im recovering from drug addiction. 3 months sober. I have found a hard non painful lump under skin in underarm. I was trying to get pregnant so i dont know if im having sympotoms of pregnancy pms or somthing else. tender breats, tender skin on back and arms, nausea (occasional), terrible night sweats, excessive body oder smell under the arm pit with lump, depression , excessive hair loss, jjust to name the ones that come to mind