My Fitness Pal is an awesome calorie tracker site with an app and a community. I use it. It works for me. The only thing I'd suggest is to figure out your BMR in relation to your TDEE (Look up In Place Of A Roadmap), then eat accordingly. Invest in a food scale. Try some strength training of any sort, be it lifting or body weight, 3-4 times a week. Allow yourself rest days. Allow yourself treats. Allow yourself full days at times to slack off and eat whatever. Weight loss is meant to be slow and healthy. Don't beat yourself up for anything. Hang in there and good luck!