I am recovering from rectal cancer

I am, thankfully, recovering from Rectal Cancer. I had the Papillion treatment. Which was fantastic. 

I'm now heading to my fourth 3 monthly check ups. I have an MRI this Thursday. Then I will have sigmoidoscopy in November. This then goes to an MDT meeting in Liverpool for analysis.

I enjoy a well made cappuccino (who doesn't) but I noticed when I do have one, it goes straight through me with dire consequences the relegate me to my bathroom.  My question is, is this normal?

Thank you in advance 

John