I have recently got a positive pregnancy test and went for my first check up on advising the doctor she didn't even write beta HCG blood test and gave so many supplements ,I asked her to include my routine thyroid checkup in it I always have tsh above 4 , reports came my tsh is 4.05 she is telling it is normal in first trimester ,is it acctually Normal ? Or is it going to affect my baby and should I consult someone else.