I have not pulled one because they are looking better. Not so head down, but still a bit. I'm still leaning toward swim bladder problem. I also have a goldfish that is pretty much stuck on the surface. I was not sure the two problem are linked because I've had two other goldfish have the same problem. But this one started about a day before the others had their problem. The ph was probably off for a day. It was pouring when I went to work and had been the night before and I didn't go put more baking soda in the qt. I wish I had. I just didn't think about before I left for work.
I have grad school all day tomorrow. I will try to pull one after school or on Sunday to inspect gills and such.
Thanks for all of the help. I really appreciate it.