I am currently on a cut for my holiday wich is in 2 weeks but after that i was going to go on a bulk diet to try and put on some good size, Should u gradually add more calories each week from my current diet or should i just jump straight into the bulk diet? I am currently eating about 2000 to 2500 calories per day, should i just bump it upto 3500 calories straight away? Bit worried about putting fat on quickly if i jump upto that amount right away, would i be fine with that?