Watch out, you’re straying close to heresy.
In relation to the process of digestion, the Catholic Church’s teaching has been expressed in this way: “The substance of Christ’s body is not subject to processes of digestion or to any chemical reactions. The qualities of bread of course behave in their normal way, undergoing a change as they are affected by digestion. Our Lord’s substantial presence ceases as these qualities cease to retain those characteristics proper to bread.”
It’s straight to Hell for you, no Purgatory.