I'm not sure but I think I may be hypoglycaemia - I eat very well (almost vegan) but not at particularly regular times. I go from not feeling hungry to starving in a short space of time and I feel much more anxious (I am on propranolol for anxiety and about to start the charles linden programme) and disorientated and can lose focus on what I'm doing. It has dawned on me that I have no sugar in my diet - no processed and very little fruit) so I have tried having a few sweets/spoon of sugar when the symptoms start and within 15-20 mins I feel better. Does anyone else have this and how do I keep blood sugar levels stable? Last year I was OK and used to run regularly and race walk but so far this year I am shattered all the time and have no motivation.