Hi Am 6 Weeks Pregnant. TSH 6.61. Last Pregnancy Ended

Hi am 6 weeks pregnant. TSH 6.61. Last pregnancy ended in 9 weeks because of blighted ovum, no heart beat and TSH reached 9.11. Never been on thyroid tablets. But took it during 2 weeks of last pregnancy but it was stopped after because the TSH value came down to 3.1. I am self medicating myself with thyronorm 75 mcg because i am unable to get any GP appointment as i dont want to loose the baby this time.