If it's mushy today, there's no bloat. The thing to watch out for now is 'overeating disease,' which is basically caused by a bloom of clostridium perferingens bacteria. If your goats are current on their CD&T, you're probably fine.
For reference, the c. perf bacteria are normal to a goat's gut, but if the digestive system stalls out, levels may (not
shall --
may) grow out of control to the point that they begin producing harmful levels of toxin. The toxin strips the lining of the intestines and your goat will have a case of bloody squirts.
Again, I doubt you'll see overeating disease, but if you do, run (don't walk) to
tractor supply and pick up a bottle of C&D *antitoxin*. Not toxoid, mind you -- ANTITOXIN. The antitoxin will clear the system of bacteria's harmful toxin, but it's short acting. It needs to be administered frequently.
Some people give the antitoxin as a 'just in case' measure after any signs of bloat, but it's expensive.
For what it's worth, I bloated a couple of kids by mixing heavy cream with their milk once (...duh...), but about a half a bottle of pepto got'em moving again. They had the squirts for a little while after that, but no blood and they seemed to feel OK.. No occurance of overeating disease that time.. They settled out in a day or two and all was well.
Best of luck!