Depression, hyper-fixations, and special interests

Do you think it is possible to be too depressed to have a hyper-fixation or special interest? Because before I was diagnosed with MDD (major depressive disorder) I was able to easily enjoy things and my interest such as games, food, experience deep emotions, etc but now I find it extremely hard to feel a lot of things such as joy from playing games I use to love or be fixated on or able to have a special interest again it feels like I’ve become completely devoid of being able to enjoy life. One of my special interests this one band and when I listen to them now I really don’t feel anything. I don’t know what to do..