Anna, preggy related carpal tunnel generally disappears afterwards, so should be fine. Yeah my thyroid is swollen too & gets worse at night, so snore & have trouble breathin & keep wakin myself up, DH has resorted to the spare room so he can sleep, LOL. I had carpal tunnel b4 preggie though & had surgery on worst hand Dec04, got bout 75% relief from that, but then preggy makin worse again, but should go back to what it was b4 preggy, so dont be too concerned, unfortunately just another preggy symptom. :-) It just means u have swellin blockin the nerve, which runs thru the carpal tunnel (hole in wrist) which causes burning,swelling,numbness,pain,stiffness... My hypothyroidism is controlled with tablets though so thyroid swelling is just a preggy symptom too, along with my facial & feet swelling, no sign of pre-ecl, which is fantastic. I really hope u get the all clear & that it doesnt eventuate to anything, but yeah definitely discuss with ur doc. :-)