I never had morning sickness with any pregnancy, probably because they were not viable.. so.. I'm not sure if that's what I'm experiencing. But, if I don't eat... I feel sick to my stomach. If I do eat, I feel sick to my stomach. When I get hungry, I feel like I'm starving, but then when I eat, I go through about 5 minutes of just wanting to throw it back up. Is this m/s?