Please i need your responses!!!

Sholes • Due date September 14 with a cute princess.... First baby
I'm 11-12weeks , did my blood lab tests and detects am having LOW TSH( hyperthyroidism)and Anaemia. I told my ob/gngy dr about it and he booked me to see an internal Doc by next week(still far). I'm Really so worried because i dont want anything to happen to this baby. Please if u know anything about this conditions, kindly share it with me.