Feeling down about my weight

I am currently 8 weeks. My weight at pregnancy was 280. I was ttc for almost a year when it happened and I knew my weight was my issue. I have always had long cycles but regular. About three months before my BFP I started doing some small work outs, I really tried eating low carb and me and my SO started going for walks in the evening. My periods started coming a week early, putting my cycle at a normal length... and then I became pregnant. I believe just being more active and eating healthy helped jump start something down there. Best of luck 🤗