@fyrehoose Hi Michael and welcome to Connect.
Congratulations on your transplant. I had a liver transplant in September 2016 in Boston.
I’m sorry to hear you’re suffering from depression. Can you identify what may be causing it at all? As Rosemary commented, perhaps medications could cause it. I did not have depression but medications can affect each person differently. I do often feel sadness that a family is grieving, but I cannot change that, I can only pray for them. The article in the link that Rosemary sent is very good. I just re-read it to refresh my mind. I hope you can find some worthwhile strategies in it.
If your depression continues you should seek some help. I know many people find great success in counseling.
I will be thinking of you, and hoping that you will feel better soon.
JK