Nausea second pregnancy

Fara

I was really nauseous with my first baby, starting week 8 to 4 months. It was really bad where I couldn’t eat or drink and I was on Zofran. I had a babyboy and Im told baby boys cause nausea, is that true? Im 10 weeks and my nausea started yesterday and its just awful like the last pregnancy. Does that mean Im having another boy?