I was in looking at my babies in the brooder when I noticed one of my 3 day old chicks was acting funny. I picked it up and looked it over. It's vent was blocked so I washed it's little bum until it was clean. Dried it off with a paper towel and put it back under the heat lamp. It seems to be acting worse now than it did before, it can walk but it is standing, leaning against one of the veggie cans I have holding up the heat lamp. How long until it feels better? Is there something else I can do for it? Sylvia