7 monthsbttc with opks irregular cycles and getting depressed whats wrong with me?

Caroline • Sat, Oct 18 2014 • 31 ttc baby no 2, 3 year old boy already! Partners 33 been together 10 years.

Think there might be something wrong with me but docs won't do any check until we've been ttc a year awready got a three year old but no 2 seems impossible!