Hello Doctor, I Got Married In 2014 Since They We

Hello Doctor, I got married in 2014 since they we are trying for a baby but still now no positive sign sometime my periods gets postpone otherwise its regular every month without pain. But when it postpone I have severe stomach pain. Let me know what should we do tried all ticks and tats to conceive but nothing worked out.
I travel to my work place thro' 2 wheeler. Is there any problem in riding?
Unknowing I eat foods like brinjal, papaya, pineapple which are meant to be over heating. Is there any problem?