Welcome Keli,
Firstly make sure you have plenty of Ovulation Kits on hand. You are supposed to test yourself from about day 12-18, this will show you within about a 72 hour period if you will ovulate then. I personally could always feel when i was ovulating, i got a sometimes minor and sometimes very extreme pain in my stomach kind of like period pain at the exact time i was ovualting. Make sure just before this time and on that day especially you are doing plenty od bding with partner.
Another tip not to sure if you have been told, it is much better to take the chlomid at night then site effects are a lot less, you kind of sleep through the period when it would normally make you extremely moody, the only thing i relaly experienced was the extreme hot flushes. My Dh said that it was like being married to a 70 year old.
I really hope that chlomid is your answer, unfortunatly for me, Im up to Ivf, just started back on the pill and underway. Fingers crossed that if all goes to play and my body reacts the way it is supposed to will be doing the transfer late Sept very early Oct.
Good luck