Hi, my son is really attached to me. I do work part time but only when I feel like it. I've been wanting to go to the gym and they have daycare there. I left him once for an hour. I checked up on him in 1/2 hour and he was fine sitting with the girl and blowing bubbles. So I went to do another half hour but when I got back she said he was screaming for the whole time except for when I came to look. He is a shy little guy but not for long with adults. He is really shy with kids. What do I do? I really need to work out.