Midlife Crisis at 18!!!

Destiny • 18, heading down to Austin for college at UT. Planning on becoming an OB or a Neonatal nurse 💕 constantly in baby fever
I'm 18, I've recently been accepted into a very good college and I'm very excited, but I've been in baby fever mode for about 3 years now. My head is telling me "go to college, get a career!" But my heart is telling me "you need to be a mom, before it's too late" (ever since I was a kid I've had a feeling I wouldn't be able to have kids after 25) so I just don't know what to do.