found out I'm having a boy

Already have a little boy who's 4 ... Really wanted a girl to finish off my little family I was certain it was. Spent all this time planning buying everything to find out I'm having a boy. Safe to say I did cry in the scan .. I don't seem to like anything baby boy related now :/ really hope it's just my hormones .. I'm not unhappy at all just feel abit lost :( il obviously love this baby more then anything when it arrives x