Note
Had a good chat with Sarah Rollins about the headache/fatigue situation. No quick fixes obviously and it was mostly a kick up the butt to be a bit more disciplined with chilling out. Her advice was do 50% less next week, then if there's no improvement do less again, and so on. I'm a bit sceptical because any time I've done less during the summer I haven't felt any better, but I probably just need to stick with it for longer and not get tempted into things. Said no to SHIs for a start, and should probably do the same for CSC, or at least be disciplined and jog round.
Also will start tracking resting HR and HR variability. Obviously low RHR is good, though I sort of feel it might go up from losing fitness, and high HRV is good.