Food aversion

This is my fourth pregnancy, and I felt nausea in the first trimester of my first three, but if I ate a bit, it would typically quell it and make it go away for a little bit; only three up once in my first and once with my third. I had a stomach flu a week ago which when it started it was just nausea and then some awesome vomiting and then the whole thing turned into needing to be sitting on the porcelain thrown while holding a bowl 😩. I’m all better from that, after about 12 hours of it 🙈. Now my nausea is back to how it was before, but when I think about eating food it makes it worse. And when I do eat food, it doesn’t quell it like it did with previous pregnancies and just makes it feel like a bigger frog in my throat. Is this just the progression of consecutive pregnancies or could this be an early sign that I’m finally brewing a boy in here!? Lol