Started lifting again. Weight has dropped by 10lbs and strength has dropped a bit, maybe 25-35%. Hope to be back up within the month. Working out is never the problem for me. Trying to shovel down 3500 calories is the hard part. Eating is such a chore when I'm hungry skeleton mode. I need an actual routine. I would just do ABxABxx but during those days I kinda just did whatever. Never stuck to a specific program. Should probably just do SS since my upper body is much bigger than my legs.
And what's a good calf workout? Some days I would do simple calf raises and I would barely be able to walk to the next day. Hurt way worse than regular DOMS. Not sure if I was fucking up the calf raises, that seems hard to do.
What's your height and weight? I highly doubt you need 3500 to actually gain, you're probably not tracking correctly. I'm around 185-190 on average and I maintain on about 2200 calories, lifting 4-5 times a week for 2-3 hours.
Regarding calves, if you do SS, the squatting on its own will build your calves. Stabilizing while standing/squatting, as well as walking the weight out of the rack will build your calves.