clomid!! 100mg

hello everyone I have been taking clomid since march I started doing 50mgs for the first 3 months, and for june my dr put me 100mg I also take levothyroxine every day. I notice for the 50mgs I was taking them on day 2 when I was suppose to take them on day 3 I wonder if that's why I haven't got pregnant? wish me luck this month my first month on 100mgs in suppose to be ovulating right now and my expected period is on the 7th I will keep you all updated. my question is how many of ya'll took 100mgs and gotnpregnant?