Young mom

Okay so I'm almost 19 and about a year and a half back my boyfriend and I lost our son Colt. I made it to 20 weeks with only he and his parents knowing. Mine never knew. We have been together for over 3 years. We're both freshmen in college but idk what to do! Ever since I lost our son I've had a HUGE yearning to have a baby. I feel stupid and tell myself all the time we need to wait but the feeling just comes back stronger. I cry over it all the time. What do I do? 😔