When During The Cycle Can Hyponidd Be Started?

i am 26 year old.. married since 1 year..trying to conceive since 6-7 months. was on OCP for 3 months after marriage..and gained almost 8kiols after marriage.. a USG done during last cycle showed a dominant follicle with a mild PCO picture..i have a very regular period of 28-29..and gets mid cycle pain and fertile mucus.. lost some 3 kilos by exercise and diet..should i wait a few more cycles or start clomiphene from next? my friend told me about hyponidd..is it usefull..when during cycle should i start?