How long does the Diahhrea last for

You didn't say whether you are male or female, current height, weight, BMI. For me 2500 - 2700 calories is way too much. I stay below 1400 calories most often between 800-900 just to maintain my current weight. Can't speak for you but for me the avocado contains plenty of natural oil without having to add 1 tbsp flax seed oil
and 1 tbsp coconut oil. I take supplements but for now I really don't think you need Digestive enzymes as these make your own system lazy. Your own system is telling you it works just fine and the enzymes may be part of why you have diahhrea. Take the probiotic and the magnesium at night. Ditch the Acai berry (not part of Keto diet). You don't need it since you are taking multi-vit. Fruits tend to increase diahhrea. Turmeric powder capsule? Best to have this in a hot drink between lunch and before dinner (1/2 cup almond milk, 1/4 tsp turmeric, 1/4 ginger, dash of cinnamon pour in 1/2 cup boiling water).
Are you trying to cure an ongoing cancer situation? If not you are overdoing the mushroom thing. Yes, you read about MCT but you already are eating avocado and you added flax and coconut oil. On top of that you add Kengenix supplement powder? I mean you have taken many items that are good individually, and created a bog cocktail of them thinking that more is better. Well, no, the result is your diahhrea. Ditch all those supplements for 5 days and you will see you feel better. If you insist on the supplements only introduce one every 5 days to see how your body reacts. Eventually, you could take all of them but you've just done it all at once and that is working against you.