I’m bleeding and really scared...I was able to get an appointment for an ultrasound in a few hours…

I’m bleeding and really scared...I was able to get an appointment for an ultrasound in a few hours to see if the baby is ok. Please send your prayers. I already had implantation bleeding which was minimal at the beginning. I never had this much with my first baby. I’m even more worried because my toddler has kicked me in the stomach a few times. I’m taking it easy and drinking water. I don’t know what else to do. I can’t stop crying. My husband is on his way home.