Well my morning sickness went away around week 13-14. Now (22 weeks) since last night I've been feeling a slight wave of nausea. I'm not totally sure it's morning sickness or what I had for dinner last night though. My husband likes cod but honestly being pregnant the thought of eating it didn't thrill me. I put off making it for awhile and figured I would use it in fish tacos. I cooked it all the way through so that wasn't an issue but after eating last night I just felt gross and I still do. So is it morning sickness or was my instinct about not wanting to eat it the cod in the first place correct? Advice or thoughts would be helpful thanks ladies.