had the same gallbladder issue after fast weight loss years back. went untreated way too long til it went gangrene and sepsis hit. at least now you got it fixed and can move forward.
calculate one to two percent of volume for the ha then weigh it. without a scale guess by volume with a ruler. mark dashes on the ghk container and add slow checking by marks. go lower. serum shouldn't be dark. too much causes irritation or copper uglies. look it up. better safe.