Is it just me?😢😢

Im 18. When i got pregnant at 17 and found out at 4 weeks it was such a suprise, Wasnt planned or anything. I didnt particularly "want" a baby but i knew i would have loved him or her more than anything☹ i had a miscarriage at 9 weeks in april and it truely broke my heart and ever since that day all i want is a baby. Is it normal since i didnt want one before? Its all i think about every day and it hurts😢