Chafing & bleeding boobs!

R • 35 years old 💍 Married 2015. 👶🏼💙 Oct2016 👶🏼💙 Nov2019
Anyone else suffering with really bad chafing from the extra heat, it's agony and flesh is raw. It's not really the thighs as they don't touch and I wear trousers but it's higher up. Also stretch marks around boobs are so itchy and tender they've started to bleed. Anyone else had the same and found a solution?