/fit/ i really need help gaining weight. I don't know what

File: massgainer.png (1MB, 1000x1520px)

1MB, 1000x1520px

/fit/ i really need help gaining weight. I don't know what else to do and im tired of looking like such a skinny little fag boy.

I'm currently just under 6 foot and hover between 135-140 lb. I go to the gym pretty much every other day and I'm ~8% bf but I simply don't eat enough to keep up.

This week has been particularly rough as I've decided to stop being a degenerate pot smoker since it fucked with my appetite so much, and ive actually had to stop going to the gym for a bit since I can barely manage 1500 calories a day. Ive literally been starving for days but I cant eat. I also generally cant eat much fast food or processed foods in general either because I have a weak stomach or something that gets upset very easily.

Im kind of tempted to just start back on the mass gainer I was using when I first started working out because it did help me go from <130 to 140+ pretty quickly. Only problem is I never had problems with acne until I was using that shit, and it made me break out pretty bad especially on my my forehead. I'd almost rather have clear skin and be a skinny little bitch but unfortunately the acne hasnt cleared completely even after months of discontinuing use, although it has improved a lot.

I guess that shit is probably my best bet, easiest 1k+ calories I ever consumed daily. Has anyone else had problems getting acne when using this type of shit? Is there any alternative/way to prevent this? Would I be better off with a protein only drink?

any advice appreciated