Thanks. To both of you. I thought about the pressure soar however, the lump is on her elbo, but in the bend on the front, not where she lays on it. I'm thinking that it could be a splinter, maybe, from her jumping my wooden picket fence. I've put heat on it and cleaned it. I'm an EMT so i've done basic first aid in trying to not let it get worse. Maybe if i can get her into the vet friday after noon, after my last final before i have to be at work, if not i'll have to wait until sat.
Just worries me. Three months ago, i found out not too use over the counter flea medication. That was a real ordeal, almost lost both of my babies. But this seems minor compared.