Need desperate help with my diet

[Gym Rat96]

Breakfast: 4 whole eggs, 1-2 rash of turkey bacon, 1 cup old oats
Meal: 300g chicken, 200g veg, 1 cup rice
Meal (pre workout): 300g steak/1-2 cups fried rice/BCAA intra workout
Meal (post workout): Steak or chicken repeat/Whey shake/Creatine
Meal: Either 300g chicken or fish/veggies
Meal before bed: Casein shake/2 chobani greek yoghurts/couple spoon of peanut butter

Once a week I'll have a dirty cheat meal at mc donalds or go out for dinner maybe italian or chinese. Will this affect my goal?

I snack on almods/beef jerkey/fruit throughout the day and some glasses of low fat milk here and there

Drinking 4L+ daily of water

Supplements:
Whey
Casein
Creatine
BCAA
Multivitamin

Stats:
75kg
168cm
18-20 BF


I know this isn't very planned out as I have never had help with it. My goals are to build more muscle and a decent base to cycle with and maybe shred a little BF I don't want to get 'shredded' just lose that marshmellow look, I know this diet needs ALOT of work and I am down and will do whatever to change it for the quickest way possible to meet my goals. Currently training 5-6 days a week I'll post my split if that helps with anything.


Monday: Chest/Triceps
Tuesday: Back/Biceps
Wednesday: Legs (Quads/hammys/calves)
Thursday: Shoulders
Friday: Sometimes rest if not do a light session of arms
Saturday: Legs
Sunday: Cardio/Might do some heavy compounds if I skipped a day throughout the week

Should I be eating more meals?
What meals should I change/adjust with different/more food?
How much protein/carbs/fat etc should I be getting in daily.

[Rida5d]

At 20% body fat I assume you are cutting ..
Calculate ur tdee , and eat less 200-500 cals from ur tdee..
A cheat meal won't hurt , what's important is the cals in vs cals out ..
On a side note , watch the almonds (fat) and fruits (carbs)
Those could add up to ur total caloric intake without u feel it ..
Good luck