Posting in here because I love aibu for the replies 🙂
Started 2 weeks ago on a low carb diet, not hugely strict because I was still having all fruit and veg but I had cut out junk food, fizzy drinks, potatoes, rice, pasta and bread.
I lost a whopping 1.5lb in almost 2 weeks, that sounds like a good enough weight loss if I was still having treats but I was being rather strict and depriving myself of all the stuff I love.
Weekend comes around and I went totally off track, spent most of the weekend eating crap, including a large Big Mac meal Sunday night... well this morning I’m down 1lb 
Why can I not lose weight on a strict diet?
I’m moderately active and joining the gym at the weekend.
I don’t want to go back to weight watchers or slimming world because I would rather spend the money on going to the gym.
What diets do other people follow.
I’m currently 10st 2, height 5’4 and size 10-12
Also breastfeeding, DS is 20 months