I am very skinny.

I've been trying to gain weight by doing weighted exercises recently and have just found out that I am pregnant.

I am really happy to be pregnant again but kind of bummed because I just started going to the gym.

Last pregnancy I lost a lot of weight and after giving birth I realized my legs and butt have vanished.

I am wondering if I can still go to the gym and if so what exercises can I do?

I am looking to get bigger butt and thighs, that's my only goal for now.