I can do this...

Well,  staying low carb today was HARD.  I forgot to take my planned snack of Greek yogurt to work with me, and I was left with no access to suitable snacks at all. As always every option available in the office is sweet or potatoey-deep-fried crap. And I was hungry from about 10 am. However I stayed strong (OK there was some mental whimpering but it stayed internal) and did not buy anything evil. Actually I didn't even want anything from the vending machine despite feeling like my stomach was eating itself - I guess that proves it was habit /boredom more than being genuinely hungry, although if I'd planned to skip the snack I would have had a bigger breakfast. I just told myself if necessary I'd eat the lunchtime soup as a snack and then go out for something to replace it, and then didn't do so. I just ate a slightly earlier lunch - and bought some gf pork scratchings at lunchtime in case of more hunger. 
25 pushups today, leading to protesting shoulders. My eye ached a little bit, so I'm going to have to monitor that if I want to keep doing pushups, which I do if possible. Not because I like them, just because they're about the only form of resistance training I'm semi-comfortable with doing. And if strength and health are my priorities I know I should do something in that line, but I know resistance /weights can be problematic after a retinal detachment due to increased pressure inside the eye (and believe me, with this body pushups absolutely qualify as weights...) 
After work I walked a little - not far because it's less fun in the cold and dark, probably just under 2 miles. Still feeling better (even when hungry) 

Food today :
Breakfast: egg and bacon salad with homemade mayo and slice of roast butternut squash 
Lunch: homemade soup 
Dinner: Gammon with roasted savoy cabbage and broccoli (wheee exciting) 
Snacks: pork scratchings