I used to love lifting.
Do it then. The depression will make it hell at first, but force yourself to even just do 5 minutes. Reconnecting with things you used to enjoy but (I’m assuming) fell out with due to the depression will help immensely.
Do you have a therapist or psychiatrist? Nailing down potential root causes could help as well, once you have the energy and motivation to get to work on it. You got this!
You haven’t lived until you shoot ice water at your brown eye