When I went back to work I felt very uneasy about taking my infant to daycare. I was so upset and worried.
I feel you.I had the same feeling when I first left my child on day-care 
I'm glad you understand. I would panic at work, I couldn't relax! I ended up deciding to stay home with him full time after just three weeks back at work.
You are gonna have to let go one day.It's gonna be hard