I Am A36 Year Old Female And I Get These

I am a36 year old female and I get these shark poisons in my beats sometimes very painful near the areola it feels like needles are looking me they feel like hands out stands of poison they don't last long and yesterday I thought someone splashed me in the back with water(the kids) it felt like something hit me but it was that same stabbing pain it felt spread out a small after again as if someone splashed me and that is the area where the pain was