well iam 26 yrs , previously i used to go Gym arround 3 years back. but now ,well being in business i couldn't go to gym and even i couldn't get up in the morning.i want to pick up my body, well my waist is 28, height is 5'5, weight is 54 kgs. well i want to increase even my stamina. so plz kindly give me tips to gain more weight and to pick up my body