New here, unfortunately not new to TTC. (intro, child mentioned)

Hey ladies, my husband and I have been TTC since September of 2012. I'm lucky enough to have an almost 7 year old bonus daughter, but I have never been pregnant myself. Tbh I've never even seen a positive test. We have had ultrasounds, hsg, sperm analysis, & a blood workup done. So far the diagnosis is unexplained infertility. I just started my first round of Clomid on the 22nd of last month, so I'm just biding time for the next week and a half. Nice to meet you all : )