Hey Crackinup,
You're doing fine!
That burning/ itching sensation I can guarantee was probably due to the spices. It's amazing how what you eat can produce such reactions in that sensitive area. I ate a handful of pickled onions a few weeks ago - that was a mistake. My bottom felt pickled after that BM! I overdid it again on fresh OJ and lemons on a few ocassions and the stinging from the acid made my poor bottom sore! You really do have to watch what you eat sometimes....because it can irritate the scar tissue and the area generally.
Glad to hear that recent flare up was nothing more than a possible infection. Take it easy the night before your flight! and drink lots of water.....I also agree that it can be annoying to get those after-effects but it certainly does make you more mindful again!!.........