It just hit me...

This morning, at work, I was checking in a 6 year old with a fever to see the Urgent Care provider. And then it hit me: I’m only 20 years old (21 next month). And by the end of this year, I will only have one year left till I have to get my IUD out. My boyfriend and I always talk about having children, and we’re very serious. We have a house and a car, etc. My god...what do I do a year and a half from now?!