Hypothyroidism & TTC

I found out on New Years eve that I have hypothyroidism which is the reason why I am struggling with TTC for almost 3 years now! I started taking Levothyroxine 25 mcg January 01st, another appointment February 07 to check my levels if we need to update the dosage or not & I’m wondering how long it took for anyone else who has this problem to get pregnant? I know I should wait until my thyroid levels are normal, my husband & I aren’t trying & also we aren’t preventing it either.