Hi, Thanks for using HCM.
As your pregnancy
test are negative, You are not pregnant in this cycle.
Movements in stomach are due to intestinal movements.
As you are trying to conceive, consult gynecologist, need to get few test done, step wise management helps in conception. not to worry, correction hormonal
variation, if presents, you can conceive in your next cycle.
There are many treatable causes for infertility
Hope this helps you.