Daycare trouble.

Today was my 2 year olds first day of daycare. Just as I was about to leave for school, I get a call that my son was inconsolable and upsetting the other kids and that I needed to pick him up. He only had been there an hour and a half. As soon as I picked him up, he calmed down. I'm sitting here with him now and I'm just at a complete loss. His dad isn't really in the picture anymore, so it's always been me and him. He's really attached and I don't know how to fix it... I don't know if the daycare was being unprofessional, or if I need to help him be more independent of me. I just need some advice, I guess. via /r/Parenting http://ift.tt/2nAz7m8