Strong Pulse In My Stomach What Is This Pulse In Stomach?

What is this Pulse in stomach? - strong pulse in my stomach

Recently I felt a strong pulse in abdomen, and if I lie, I can see my stomach rise and fall, although I did not inhale. What is wrong with me? Even if I massage my stomach and more in my stomach, I'm beginning to hear a faint noise in general, if you're hungry to hear what is it? It's freaking me out!