Weight loss after delivery

How much more can I expect to lose? I'm not worried about losing weight, I'm over 80 pounds over weight so its fine by me lol. I was 246 at the time of delivery, had him on April 19th few days later got weighed I was 243 and now today 2 weeks and a day after having him I'm 217 so almost 30 pounds in 2 weeks, I was 222 pre pregnancy. I'm eating pretty much the same as I was during and before pregnancy but I'm losing weight. I need to weigh 140-150 to be at a healthy weight which is what I want. I'm not breastfeeding either.