Feeling movement in stomach not had period for 1 year going through menapause and pregnacy test is negative?

Absence of menses. It is unlikely that you are pregnant. I suggest that you see a GI specialist for your stomach issues. A gynecologist will be able to determine is your menopausal.
See your doctor. This problem can only be solved by seeing your doctor and being evaluated face-to-face. After a thorough examination, your doctor should be able to tell you what's wrong and what to do about it.