You can do this!
Counting calories is great but make sure you are getting enough of the right kinds of foods. There's CalorieKing, FitDay and many more. Don't starve your body to lose weight by having only 1200 calories a day. Lots of people try that. It will only slow your metabolism down. There's a happy medium.
On another support list the recommended combination of foods is 50% Carbs, 30% Protein and 20% Fat a day. This works well for most people. I aim for my overall nutrition program to stay within that range rather than each meal to be that way.
Eat frequent meals too! Every 3 - 3.5 hours keeps your metabolism primed and you'll lose more fat. I even eat before I go to bed. Some people will cringe but it works. I burn calories while asleep.
And I don't wake up really hungry.
And you don't have to be perfect. Do the best you can each day. Aim to eat 90% healthy. One meal of unhealthy food doesn't mean your nutrition program is toast. It means one meal wasn't as healthy as you wanted it to be. There is always the next meal, the next day. Don't give up over mistakes rather learn from them.
Drink six to eight glasses of water per day.
Exercise is important too. Start S-L-O-W-L-Y. I can't emphasize this enough! Take baby steps. Start with 10 minutes three times a week. When you can effortlessly do that add 5 minutes, three times a week. If you have aches and pains don't push through them. Take a day off. Your body will love you for it.
Do something you enjoy and will do for the rest of your life. Dance, walk, sports, cycle, run, jog, or whatever.
Also don't try to do 40 minutes of exercise a day. It isn't really necessary until you get closer to your goal weight. And then you'll be more fit and stronger and be able to endure a 40 minute workout. I know, I'm losing inches each week and I'm cycling 20 to 25 minutes per day, 4 to 5 days a week. I also lift weights 3 days a week for 20 to 30 minutes.
This is a lifestyle change. It's the combination of good nutrition, the right amount of calories, and the right amount of exercise and the right type of exercise for each person.
I started my journey with heart palpitations and high blood sugar. I have neither now.
You can do this!