Boy or girl?

I know that there aren’t any definite signs whether you’re having a boy or girl but I just like to compare and contrast. For my first baby I broke out like crazy for 3 months, craved fruit and salmon, no morning sickness, HR >140. For my second craved sweets, broke out terrible for 3 months, nausea 24/7, HR >140. For this one, dry heaving/throwing up, not breaking out and can only stomach fruit and veggies, haven’t had my scan yet so I’m not sure what the heart rate is! What do you think this third one could be- boy or girl? I work with a girl who is having a boy and she dry heaved for 4 months. What were your symptoms with each?!