Has anyone gone through this

I’m currently 35 weeks pregnant. And this is my 4th baby. I feel like with this pregnancy I have felt very different I’ve had new symptoms as well. I called my nurse today because I have 2 nights where I feel like my arm numbs and it hasn’t gone away (it feels like when you fall asleep in your arm and you wake up all numb) I couldn’t sleep last night I kept massaging my arms thought maybe I was sore ? Or something idk? But no so they did wanna see me urgent I’m a little scared 😭 idk why I’m feeling like this . Idk what it could be ? I also got anemic with this pregnancy I’ve never been with my other 3 so it’s different idk 😫😫