Does the OP.even lift?
If not, start lifting first,.
After you have lifting down to habit, then start fixing your diet:
- 0,8 grams of lean protein per lb of bodyweight.
- veggies on each meal
After that's down to habit you should be much better shape already.
Otherwise you will just look sh1ttier after losing weight. Skinny fat with drooping skin, because you will lose about half fat half lean tissue. Fasting will only make this muscle loss worse.
From a medical perspective, this has to be the dumbest and unhealthiest suggestion anyone can make. Going cold turkey from 1500 cals a day (most likely more), to zero will certainly shock your system. Your body will go into withdrawal and pull what it needs to survive. Your body will pull energy from fat and convert it to energy. The one thing my friend, is that it will not always pull it from the fat stored in one's stomach, legs, face, etc. It will pull it from the closest parts of the body which need the energy. You will also have massive headaches/migraines, pain issues and zero energy. Your blood pressure will rise and your blood sugar will drop. @nelysses.
DO NOT DO THIS.
What you can do is only eat watermelon and nothing else. You will lose the weight pretty fast while still getting water and some vitamins. Additionally, you need to take a high-quality vitamin and fish oil every day. Watermelon and plain water. Don't listen to @BackInTheGame78. He means well but is not a medical professional, and what works well for him would most likely NOT work for you at this stage.
Obviously start an exercise program that contains strength training.
What are you eating currently?
As I said, I will already have a regular diet and exercise program. But before that, I just asked what I can do for the 15 kg I gained in 1 month. I have to wear scrubs after 1 monthAgreed, medical stuff. This IS medical stuff and just because it works for you and has good results, doesn't mean it will work for someone who just gained 33 lbs in a short amount of time. He will shock his system, and something can go seriously wrong. Your intentions are well-meaning, but this is NOT GOOD ADVICE
Actually I am Muslim and we do a kind of Intermittent fasting for 1 month during Ramadan. like eating 8 hours and fasting for 16 hours.
So not eating 2 days a week is not a problem for me. As long as I can drink water and coffee I can handle it.
But as I said my real fears are sagging skin and slowing down the metabolism. After eating less for a month, I am afraid of gaining weight even if I eat normally.