Intense itching and joint pain

Amber
I am about 7 weeks along in my second pregnancy and I am having symptoms that I never had with my first. I am having a really irritating intense itch on the soles of my feet as well as my hands sometimes. I've read it could be a serious problem but it could also be due to hormones. Has anyone been having the same issue?
And also I am having horrible joint pain in my knees, elbows and wrists. It's so bad it hurts to lift my almost 2 year old son. I do have a doctor appointment today so I will definitely be bringing up my concerns but I was curious if anyone else is having these problems too