Needing Some Advice

I know I sound crazy because I think it does too but I’m having extreme baby fever all I want is to have a baby that’s all I think about constantly to the point that I dream about it at night and I’m only 17 turning 18 very soon. I know that now is not a good time to have a child I know that children are a big responsibility not just a baby doll and you can’t go back if you decide to change your mind.. A child would change my entire future my whole entire future would be shifted majorly if I decided to have a baby at the wrong time and I have a lot of really big goals for my career and my life in general I just want to know if there’s any way to shake this feeling...