Is this morning sickness?

Christy • 👰4.9.14🧒💙1.21.15👼8.14.18🧒💙12.5.19👶💗6.16.21

I haven't had it with either if my pregnancies (my son and my angel baby) but I feel nauseous randomly for no reason. I try to eat stuff but it doesn't seem to help. Its almost like that weird nausea you get when you are hungry. I just ate a salad hoping it would help but it didn't. What is the best way you guys describe your morning sikcness?