I am pregnant and very itchy

Hi moms I’m 2 months pregnant and my legs are extremely itchy and I mean extremely like nothing makes it go away. Wearing pants make it worse laying under blankets make it worse so I thought it was just the pants or blanket but I’ve switched both and it’s still itchy! I don’t remember my legs ever being this itchy with my first! Please help! If not this is going to be a long 7 months