Hi and welcome to NeuroTalk!
I agree with the others who said to make an appointment with your doctor. You need to have these symptoms checked out...and followed up on.
MS is a tricky disease to diagnose because so many different conditions mimmick its symptoms. So many things could be causing your symptoms. It's usually an elimination game to get to the MS diagnosis. And it takes quite a while.
You want to be healthy for that new little baby so try to take care of it now...don't wait for things to get worse.
Please let us know what your doctor says.