Hoping to get some advice on what my poor guy needs. Picked him up with a bunch of other succulents a few weeks ago, and noticed it’s leaves were somewhat pale and yellowish, with a few of their edges browning. He’s been repotted in my own succulent mixture that very well draining, and is under grow lights 12+ hours a day, and rotated around frequently. I watered him for the first time after his repotting (over a month ago) a couple days ago after assuring his soil was dry. He looks somehow better and worse than when I first got him. Some of the leaves are more more green and plump, but some of the pale yellow leaves have lost even more of their green pigmentation. Since watering a few days ago I noticed a several leaves have fallen off on their own, some of them wrinkly and green, some of them the pale yellow leaves. The upper leaves on the plant seem secure and plump, but some of the leaves on the lower plant are wrinkles and fall off if bumped. I just want to know if there is anything else I can do to make him happy, and if anyone has advice on why there may be some leaf shedding plus some of those stubborn pale leaves. Photos include two different angles of the plant currently, and some of the leaves it has shed off.