I have the opposite reaction to almond flour, almost too firm stool bordering on constipation.
It's probable your colon is not able to handle nuts yet, insoluble fiber is hard to process. Why not remove nuts right now and try again later. Stick with soluble fiber.
I just discovered that I was probably eating too much almond flour and nuts. My doc said no nuts for the week before my c-scope and as a result my BM's reduced in number with no reduction in quality. So even I, a nut lover, am cutting back a bit.
In remission April 2010 after 10 years of UC with no remission ever
Jan 2010 began SpecCarbDiet (modified to remove dairy, fruit & juices,)
Gluten-free=bleeding stopped in 3 days, 95% remission in 5.5 months on SCD
SCDiet: Gluten/grain-free, low starch, low carb, honey as sweetener
(9)Balsalazide+(6)Citrucel, mesalamine enema as needed
(1) VSL#3 nightly-adding fruit back in small quantity 2011