I need help finding the right way to lose weight?

I am a 150lb 5'4 woman who has a 17 month old and a 4 year. I tried the atkins diet I lost 8 pounds the first week and all together going on and off it for a while I have lost 18. I had a hard time getting started and staying on it. I don't like red meat and I need to find something that will work and that I will lose quickly for if I don't see results I usually don't stay on the diet long.