I have a cali king snake that last fed 9 days ago. since then ive tried to feed it twice, both times it regurgitated. Now I noticed a bulge in the snake, not a big one but a bulge none the less and my first thought was Crypto ( I really hope im jumping to conclusions). This bulge is soft almost like it is air inside the snake, I was onder the impression that crypto caused a hard lump. Ive had the snake for over 6 months and the temps are the same as always. Any Ideas?

Thanks
Nick