Hey I'm 39 + 5 and have come out in this rash. The pic shows it on the underside of my arm but it's also on my thighs and bottom of my bump. I called the maternity centre and the midwife advised taking an antihistamine and applying e45 cream as it sounded like heat rash. I'm not getting any relief so will be showing my midwife at my appointment on Friday but just for now does anyone have any suggestions as to what it is/what could help? Tia 😀