An Aloe Dorothea was brought to me because it’s struggling and with the hopes that I could help bring it back. I’m not sure if it’s overwatered or maybe has a pest or disease. It almost looks like it has black scabs with many of the leaves curling in. It looks like it’s browning with some dried leaves at the bottom. The black spots are under, around and on top of some of the leaves. I’m also hesitant to place it next to my other plants before knowing if it might impact the others. Really looking forward to advice! ❤️ Any suggestions? Thanks so much!