I was always slim, the summer before I had DS I was commuting to and walking in London and dropped down to 8st 10lb and a size 8/10. I looked and felt fab. I only put on 2st during pregnancy and after giving birth settled back to between 9st and 9st 7lb. I was happy at a size 10/12.
My relationship broke down and my weight crept up to 10st ish. I was still a 12 so it was OK. I split with XDP and maintained my weight for 18 months when I had an acute depressive episode and my GP gave me Mirtazipine because I wasn't sleeping. Unfortunately as well as being an antidepressant, Mirtazipine is also given to anorexics to make them eat.
I ate my way up to 12st 2lb and could barely make it up the stairs without getting breathless. I was a size 16 and now depressed about my size as well.
I switched to citalopram and lost a little weight, but then had my transplant and was on and off steroids for the next 3 years. My weight fluctuated with that.
I got to 11st 2lb by myself, then did slimming world and lost a stone in 6 weeks, but the funding I had for it ran out so I couldn't go any more. I maintained for a year, then needed more surgery and more steroids so my weight went back up to 12st again.
I'm currently back at 11st 2lb. This time I'm not doing any fads, just eating sensibly until I'm full. Evening meals are lean protein and veg with maybe a low fat yoghurt if I fancy. Lunch is soup and fruit. Breakfast is a meal replacement shake, only because I find it hard to eat in the morning but drinking is ok.
For me the alarm bell always goes when my belly sticks out more than my boobs. I'm a 32F so that really shouldn't happen! And when my knees hurt or I feel breathless taking stairs I know it's because I'm too heavy. I have a joint condition which would be helped if I was smaller, but makes exercise very difficult.
I bought new bikes for me and DS last Summer. I used to love cycling and we have some great cycle routes nearby. He's taking his cycling proficiency next spring so we'll be able to do more road cycling together then too.
I've finally accepted that with a thyroid problem as well I will not see quick results and slow and steady works best. I only weigh myself every 8 weeks or so and prefer to judge by how my clothes fit. Currently there's definitely more room and a colleague has commented that I've lost weight again. I tried on a 1990s size 12 Etam bodycon dress (that was my Mum's but I have now bagged as it is back in style) last night for a night out I have coming up and it fit nicely. With my spanx on too I'll look the bollocks!
It's an ongoing journey, but I think once you accept that and forgive yourself the occasional pizza or chocolate bar and just keep on keeping on it becomes more of a habit. My downfall has always been slimming down and then falling back into old unhealthy ways to 'reward' myself, which is why my weight has been fluctuating since I was 21!