TTC !!

My wife and I are trying to conceive and it haven’t really been going so well. I’m irregular so it’s hard for me to tell when I’m ovulating or when my cycle will even start. I been doing a lot of research that stated “Vitex fruit chasteberry” pills can help and also “folic acid” pills. I started taking both today along with prenatal pills I started taking daily a week ago. I also just received my basal thermometer today and plan on starting tomorrow morning with that method. I have went to the dr and they also did a pelvic ultrasound and regular imagining ultrasound to see if I had any abnormalities and both came back normal. I’m lost and confused on what else I can do naturally to help regulate my cycle and boost fertility?!