Oh I forgot to write here but this morning when I woke the marks had gone, I put lots of bio oil on and massaged it in for at least 10 mins lol, my bf seems to think they’re veins and being hot in the bath made them come to the surface but I’m still not sure, apparently if you scratch your skin on boobs after ba the scratching and peeling skin can cause stretch marks! Never heard that before, but my boobs were itchy both on the outside and cleavage where I got the marks :/ xxxx