My beautiful bonsai is dying

Title says it all...... I've had my baby Midori for about five months and he has been doing so well. Now I kinda slacked off on watering him properly for a bit due to some stuff in my life, then went back to doing it properly, and now it seems he is dying. I legitimately shed a tear today when I held him in my arms. I ask for your good vibes to nurse Midori back to health and if anybody knows anything about bonsais/plants in general, what I should do... I have been talking to him and playing Japanese zen music for him... yes I am crazy. Pics below


Midori in good health lookin all green n shit


Midori as of ten minutes ago with Chewbacca sittin in his treetops