Performance improvement plan

I am a second year resident in an OBGYN program. I also have a 2yo. I am averaging 76hrs in the hospital not including notes at home. I just had my semiannual meeting with the PD and received a performance improvement plan and I am terrified. The note burden is overwhelming to me and I have been falling asleep writing notes after my kid goes to bed. I get behind and overwhelmed. I give good pt care, but the admin stuff is where I am failing. I feel guilty 100% of the time because I am not with my family or not doing notes. This was a wake up call that I am still failing. Of note, I am already on an antidepressant...

Not sure why I am sharing this, but I think I just feel overwhelmed. It feels impossible to figure this out and get better. I feel like a failure in all aspects of my life and I don't want to feel this way anymore.