Is this morning sickness?

I've always had bad acid reflux and Gerd but stopped taking prilosec when we started to ttc. I am 6w2d and I've been getting worse spurts of reflux through the day and have been getting like an annoying fullness and emptiness in my stomach at the same time with no appetite that last for about 2-3 hours when I get up in the morning. Is this "my" morning sickness or something else? Anyone else going through this?