Obviously it’s a dangerous road you’re taking if you are going to self medicate with a highly addictive dangerous drug but more than likely the benefit you get from it is going to keep you going down this road so my advice is to never use a substance for 3 days in a row. That would include alcohol or any other drugs - your body and more importantly your brain needs to have the drug free time to reset. Using a chemical or substance for 3 days in a row (or more) is going to alter your chemical balance and will assuredly end in addiction. Going down this road is going to put you at high risk of addiction but you’ll have better odds if you take sober days and stick to no more than 2 days using something.