baby fever

Is it weird that I want to have a baby right now? I'm only 18 but I feel left out. My friends are all having babies or already had their babies 😅 but for some reason baby fever is killing me. I know a baby is money and hard work, no sleep, and plenty of other things (I help take care of my baby sister every once in a while) but I wouldn't mind having a baby right now... idk if that's just me. tell me I'm not the only one feeling this way?..