Third Trimester Morning Sickness?

I just threw up my lunch in my wastepaper basket at work. Sorry about that cleaning lady. I used to have all kinds of problems with eating during my first trimester. There was a lot of different foods that I just couldn't stomach the thought of eating. So for the most part I stuck to eating things I refer to as comfort food. Mostly pasta and things that your mom would make when you were a kid, like mac & cheese. I didn't have what I would normally think of as morning sickness. I assumed that it meant that you threw up every morning. Most of the time I was just nauseous a lot. I would only throw up if I had some sort of strange trigger. Mostly weird/bad smells, or if I couldn't stop coughing. Today I bit into my chicken burrito and I must have gotten a fatty piece. It was the different fatty texture that was the trigger. I tried the whole mind over matter thing, but that didn't work. Good thing I've got a spare yogurt in the fridge in case I get hungry later.