I reckon folks will be praying for you on here now that you have explained more... it must be a tough time for any family who are involved in the medical profession... remember seasons change, and also that God works all things together for the good of those who love Him... as believers we weather a lot of storms of suffering; the Bible tells us not to be surprised that our walk is tough- it will have been so worth it when we get to glory...
Brother, I have suffered a lot with depression, it takes away desire to do anything, even to read the Bible or play my guitar and sing to God... I can lay there despondent literally for days, but God is faithful. I have not taken medication as I’m afraid of side effects so I just keep asking God to help me, He does but I know there have been times like now, where I would not have been any help unless I had experienced the depths of depression; and ironically there are times when I am thankful even for such horrible, difficult times; which is encouraging for me so God bless you for turning to other Christians on here and I hope you are able to get prayer support and good counsel from your church. The meds will be affecting your wife; you will both get through this with God I’m sure.
Strengthen yourself daily in the Word, it will be life and strength and guidance to you.
Ephesians 4:32-5:2
God bless you both