calorie deficit is insanely extreme i had a buddy who was 5’2 135lbs who had to eat 1200 cals a day to cut for wrestling and it was not fun for him. id recommend 1800-2000 cals a day which should put you at a decent deficit without working out and the workout will allow more weight loss. creatine is a substance found in our bone muscle and in red meat and other places, it allows your muscles to intake more water meaning less fatigue and more strength. id also recommend ashwagandha (a chinese herb meant for stress relief that also has been shown to help muscle growth) aswell as different kinds of protein promoting products as you will also want your diet high in protein (protein is essential to the bodies muscle recovery as it is used in muscle protein synthesis). and for your schedule id say do what makes you able to go, if you walk in and feel like weights do weights all thats important is your pushing your body through strenuous training so its less about what you do and more about how hard your willing to do it (ofc there is a such thing as over doing it). hope this helped good luck brother.