Whats wrong if you are bigger , and you feel your pulse everywhere , and is it normal to see your stomach moving to your pulse ? maes me shaky ..

Cardiac awareness: I think you're describing "cardiac awareness" which is when we focus on normal pulsations our heart and circulatory system produce. A good test would be to count your pulse when it occurs - if it's >150 when you're resting, it should be brought to the attention of your doctor. Stress, tension, and anxiety can contribute to these feelings.