I'm pregnant and my son is still little ? Nine weeks already, toxemia …

I'm pregnant and my son is still little ? Nine weeks already, toxemia is there Although it wasn't on the son, I loved everything spicy But now I feel nauseous from spicy food that I threw away in the trash I also don't eat meat anymore We had an ultrasound yesterday, they say such a growth is growing, I think it's a baby bump already clear that it is ? And they just said that for 9 weeks the fruit is big But I have my first child was born bigger weight Anyway, I want a girl ???