Am I eating the right macros and the right amounts at the right times?
There's no such thing (yet). You need 3-4 meals with protein to maximize muscle protein synthesis (mps).
You need to have a good amount of protein before and after workout to maximize mps.
You can ofc also have 6 meals.
JISSN | Full text | Nutrient timing revisited: is there a post-exercise anabolic window?
Here they say 0.4-0.5g protein per kg lbm before and after workout. For endurance athlete carbs during and after workout.
And a lot more...
Btw, I read about carbs in a different study, they supposedly make you sleep better.
So it's beneficial to eat some before sleeping. In study they ate carbs 4 hours before sleep.
Caloric intake and consistency are much more important than times.
Should I lower my caloric intake on the days i'm not working out because I am not burning as many calories?
No, you still need calories for recovery and you make a bigger deficit with this.
Do my caloric needs even look good based on my activity and goals? TDEE look correct?
Looks like a good starting point. When the scale doesn't move for two weeks, lower total intake for 10%.
Should I do cardio, if possible after my workout?
It's not required to lose weight. It's healthy though, especially if you're sedentary.
On your current cals, I don't recommend it. It would create an even larger deficit, making you feel a little worse.
So, if you want to do cardio, I'd up total cals a little and do it on non-lifting days.
Should I be consuming whey and casein on my non work out days or just my workout days?
I think it's better to consume it all the time. Those two are the best protein sources.
Thanks. I forgot to mention I take a multi also. Doesnt creatine make you retain water and give you a bloated feeling?
I don't know about bloated feeling, but it does make you retain water (in the muscle).
It also gives you strength and muscle gains. It's really great.
Here is a good article: JISSN | Full text | International Society of Sports Nutrition position stand: creatine supplementation and exercise