Do you happen to know how much all this typically costs? I know around
here an ultrasound is about $700. Even then it may not be able to
diagnose very much. I don't know how much exploratory surgery or
treatment typically costs. I'm not even sure surgery is possible.
There may be a clotting problem.

About four years ago, I paid $350 for an ultrasound. I am not sure
about exploratory surgery costs.

Like at Galdalf said, cats are very stoic about pain. Sometimes, when
the pain is really bad, they will hide themselves.

I am sorry again and wish you the best. Treasure every moment you have
left together.