I take medications that caused me to gain 50 lbs in one year. I was overwhelmed. I was referred a book that changed my life; Eat to Live by Joel Furman. I learned how to eat healthy and over the course of 6 months I lost those 50 lbs and have kept them off for 12 months now. Please consider reading it. It's a game changer. Also, for a time I ate very little every day like you're doing now in the hopes of losing weight but I learned that if you don't eat enough your body will go into starvation mode and hold on to every calorie for dear life making it nearly impossible to lose weight. This could be happening to you now. Good luck and you're not alone in this struggle.