Help with weight gain

[c_bomb]

So about two months ago i suffered from a kidney infection and ended up in hospital and while i was in there i lost alot of weight. Ive always had trouble with gainnig weight and so now im better im trying to put it back on plus more. I usally weight around 80kgs and i dropped down to 69kgs over 3weeks, im 20 and about 6"2 so as you can imgaine im rather tall and lankey. Ive since purchased a 15lb bag off mutant mass but im new to all this so if anyone could help me with advice of dietery plans on what i should be eating or how much protien i should be taking and when itd be much appreciated. Ive always been given shit about being skinny but now im hoping to make things change.

[atlkiwi]

You want to be eating at least 1gm protein per lb for the amount you want to actually weigh. Eating big every 2-3 hours when awake and eating the cleaner the better. Combination exercises like squats will help you gain size.

If you post up you current diet and exercise plans you will be able to get feedback on how you could make improvements.