chemical pregnancy

experiencing an early miscarriage or chemical pregnancy has made me want a baby even more. that pregnancy wasn’t planned ( even though it kinda was since we i have unprotected sex.) but me and my bf were happy when we saw that faint line.. and within 12 hours it was all over. i know 21 isn’t the ideal age to plan for a baby considering we both live at home, and i’m about to quit my job to focus completely on school. (i work 12 hour shifts at night in a hospital) i guess i just need somebody to snap some sense into me and tell me to wait.