itching!!!!

Abbeygale

Hi, I've been slightly itchy throughout this pregnancy I'm now currently 21wks 4days pregnant and tonight I'm starting to itch all over it's really annoying it's especially on my ankles, hands, back face and chest! I've had a read about up and oc I think it is and wondering if I should ring my midwife in the morning just to be safe? has anybody experienced this and just thought it'd be nothing just normal pregnancy itch? I've had my gallbladder removed after having my 1st baby due to gallstones so not sure if this would affect it any less or more? any help please?