hey hun,
i had my appointment at the epu yesterday as like you i experienced some bleeding.
they were so lovely there what happens is you go in first to see the nurse she takes a few details from you like how bad was the bleeding, have you had any pains etc, then she writes all notes down for your gp and midwife, then after that you go 4 a scan which will either be internal (doesnt hurt so do not worry) or a tummy scan which is what i had, and they have the screen facing them till everythings ok then they turn it 2 face you then. so you get so see your baby, its amazing and they tell you the measurements too.
i know its hard but try not too worry you will be in safe hands and good luck let us know how u get on
xxxx