Baby Fever ???

I feel like everyone around me is pregnant. all my friends at this point either are having a baby this year or have already had kids and i feel like i’m so behind. i’m only 20 and have been with my boyfriend for about a year. i know realistically having a baby right now is so irresponsible but over the weekend i had a pregnancy scare and now that we’ve confirmed i’m not pregnant i’m kind of sad and wishing it was positive. what should i do i feel so depressed and let down but we aren’t actively trying for a kid and this just isn’t the right time but i can’t help but feeling so deeply that i want a baby right now.