Less frequent but higher intensity full-body sessions will help you deal with stress a lot better than a bunch of half-assed sessions, which is what 6 days would turn into.
For training, you could try something like this (assuming you have basic equipment):
Tuesday: (max dead + mil press w/ assistance lower push and vertical pull)
(1.) Deadlifts: 8 x 3
(2.) BB Military Press: 5 x 5
(3.) DB Bulgarian Split Squats: 2 x 12-20
(4.) Pullups: 3 x 10
*an isolation: 3 x 15
Thursday: (max squat + bench w/ assistance lower pull and horizontal pull)
(1.) Back Squats: 8 x 3
(2.) Bench Press: 5 x 5
(3.) Unilateral DB Romanian Deadlifts: 2 x 12-20
(4.) DB Bench Rows: 3 x 10
*an isolation: 3 x 15
Saturday: DYNAMIC EFFORT
(1.) Power Cleans: 2 x 3; 3 x 2; 3 x 1
(2.) Jump Squats: 12 x 2-3
(3.) Speed Bench: 12 x 2-3
(4.) Kettlebell Swings: 5 x 10
For diet:
Calories: determine your maintenance calories, then add 500. If you're not gaining, add accordingly.
Protein: 1 - 1.5g per pound of lean body mass.
Fat: at least 0.5g per pound of lean body mass. Higher is always good.
Carbs: fill the rest out as you see fit.
Drink 5-10 litres water a day.
Eat as many whole foods as you can. Protein supplements are fine and have their place, but don't rely on them. My rule is no more than 1/5 daily protein from supplements.
Re: eggs. Eat the whole egg. The only time whites are useful in my opinion are when cutting, and you might need a bit more protein with fewer calories. I'm cutting and using whites for the first time, but I also am having 3 whole eggs a day with them. I just needed a bit more protein and whites have fewer calories. When bulking, eat whole eggs. They're cheaper, and have most of the nutrients.
Also, consider the bioavailability of your protein sources. This refers to how much of the protein your body can use. Most meats are around 75%. So, if you eat 40g of chicken protein, your body might absorb around 30g. Eggs and whey protein supplements are 100%. Bearing that in mind, make sure you don't shy away from eggs. Also, dietary cholesterol has no effect on blood cholesterol, and is actually beneficial to your health. So, there's no reason to not eat several eggs a day.