PPD after 14months?

I’ve struggled with anxiety most of my life, but lately I wake up angry almost every morning the past few weeks. I feel depressed, anxious and like a failure almost everyday. I let DD watch TV in the morning because I’m so tired and I feel like such a bad mom for just looking at her and not playing with her. Is PPD a thing after more than a year? I’ve tried to find a therapist but my insurance won’t cover any that I’ve found. Losing it.