Try dermal 500 cream, it really helped me :)
I have this! I've started to use the aveeno daily body wash with oats, followed up with the calming moisturiser with oats and it seems to be working so far. I mentioned it to my midwife and she said it's probably just that my skin is starting to stretch.
I have a dry and itchy belly I mentioned it to my midwife she said looks like because of hormone changes as I don’t have preeclampsia x