The meds he sent home are
Biosol - 1 ml twice a day till stool firms. (and continue KaolinPectin)
Pennicillen G 5 cc once a day for 7 days.
Vedco Calf Quencher. electrolite forumla, use 1/3 cup for 1 quart water, can mix 1/2 quench, 1/2 milk replacer.
The quench bottle says feed 1 quart per 60 pounds 3 to 4 times a day.
About the umbilical thing, says it could be 1-a urine leak which would mean a surgery (not likely here) 2-blood or 3 pus. From the way it looked this AM, I think urine. it did not look pussy or bloody at all to me. It may or may not resolve itself. The antibiotics should clear any infection.
oh, and by the way, she looks to be a hermie.

Not definite, but there is a little bump at the vulva opening.
But, hey, at $78 for the both of them, it's still less that we paid for the last bummer steer. And the vet was #78 as well, and we learned some new meds.
The heifer got back from the vet around noon today, and DH fed. I fed again when I got home aound 6. The steer was doing good at that time, the heifer was still pitiful, She ate, but took several breaks, I rubbed to stimulate her, and was able to get her up by the end of her 1 quart. We went out (dd school thing), and came back and fed at 10pm, and they were both up bouncing around looking for dinner, and wanted more after the quart. Amazing the difference.
I will try to update about the umbilical thing when we notice a difference. When my DH took her to the vet this AM, it was not full, and I see that when I got home, the whole cord was wet again. I will watch it. Maybe it was just a bit of fluid as mentioned above, maybe a urine leak, I don't know. When she peed after I fed tonight, there was not much, just a few dribbles.
Thanks all.