First time a fail

First month properly trying for a baby and it’s a fail. We used the clear blue digital ovulation test and did the job when the smile appeared. Disappointment arrived 7days early! 😢 I appreciate this is only month one but it’s been month 4 since stopping the pill and month 7 taking the folic acid! I also have an under active thyroid but I am very lucky and have 2 already (8 and 6) x