... a few weeks and during that time we thought he got sick he had a head ache and fevers but the head ache has been long gone now but tomorrow will be his 13th day with an on and off fever and all doctors say is Its a virus and can take awhile. He seems to be doing better every day but that fever. That seems to be getting better slowly but I'm still worried. Anyone with a hypothyroid have this happen? Thank you in advance