2nd FET in December anyone?

Hi ladies,

Doing my second embryo transfer hopefully first week of December go in for lining check on 11/29. Saw my doc today and realized my TSH is higher than normal over 5 which concerned me as I had increased my dosage end of April and was around 3 or under. Not sure what caused it to be high this test was done on 11/19. I have only 1 embryo left frozen (only had 2). Found out on 11/13 our 1st FET was negative. Not super optimistic for our 4CB embryo - not pgs tested either. Felt so jaded and defeated from the first one Transfer. So whatever will happen will just be