Trying again - My story in a nut shell

Hola! Hi! Im Alicia Im 27, I live in the rural midwest. I moved here a couple of years ago from New England. I have been struggling with weight loss most of my life. I gained a ton of weight after i had my son. There were some complications with the pregnancy and delivery and I was left with an injury, I couldn't walk to stand or do much moving of any kind for the first few years of his life, and when your not moving, but your still eating ( and lets face it i wasnt making healthy choices) You gain weight, a lot and before you know it your over 300lbs and ya .. I would try and do a bit of this and that, dieting, pilling. Physical Therapy when i could afford it and all that helped some. anyways long story short. My husband left me about 2yrs ago. and since than I have been dieting on and off. I tried doing my own thing, and that worked for awhile, I tried weight watchers and that worked for awhile. I ended up loosing about 60lbs or so. Than I didnt loose anything and I wasnt really trying anymore. I was exercising but not eating well. I was eating a TON of fat, some of it i didnt even realize how much fat was in certain products. I ended up gaining 20lbs or so back. two months ago I started having really bad pains and attacks in my chest. I couldnt breathe I couldnt move, sometimes theyd last 30mins or so sometimes they'd last a few hours. I didnt go to the doctor, because i could deal with the pain. it always went away eventually so I didnt want to go in for it. . My mom thought maybe it was my gallbladder. I started exercising alot more. and I attempted to eat better but i guess i wasnt eating the right things, I tried not eating much of anything but that didnt work either. 2 months of exercising and not eating much and i wasnt losing any weight - one night a couple weeks back I got really sick. and I was in soo much pain. I thought i was dying. nothing was helping. I thought maybe i had the stomach flu my son had, but his lasted 12hrs I was puking and in pain for 3 days, I finally called my doctor and he had me come down right away. They did some tests and yep it was my gallbladder, Doctor said I could try cutting fat out of my diet as much as possible so I have been doing that , or trying to- some days its hard, especially when i am not the only cooker and shopper in charge of our meals ( I live with my son, and my parents while i get back on my feet) but portion control helps, I found the hardest thing about low fat is there seems to be more carbs and sugar which was something i was always told was bad bad bad. Anyways ive lost about 10lbs since i started the low fat thing, I haven't been exercising as much, but I have been more active in general - gardening, walking, biking,Swimming, going to games and to the park. cleaning, yard work etc . which all helps. Im starting to exercise here and there when my back/spine/hip pain isnt too bad. I am currently at 266 and I want to be down to around 130-150, I figure i can decided what i like, how i feel and how i look when i get down there. My goal weight on here is set to 135 for good measure. I am way to pretty and awesome to be fat all my life plus I want to set a good example for my son, and be able to keep up with him. I dont have many friends on here, yet anyways. Feel Free to add me, Guys or Girls welcome! Sorry for the novel - Thanks!