Morning sickness at 18W?!?

Jesslyn

I am 18w 3D and I never struggled badly with morning sickness. I’ve thrown up a few time, but it was never debilitating.

WELLL... today my husband and I were flying home from visiting family and we had to get up at 4:30 am to catch our flight and I have been sick the whole day! total morning sickness type of nausea and have thrown up multiple times!

Is this just a fluke?! Or am I about to experience the shittiest months to come?