I get NO paid anything--sick time or vacation. I'm considered a full-time temp, so I get nothing but a pay check.
Ugh.

Do you at least get vacation pay worked into your cheque? When I had a similar position there was 4.5% vacation pay included. I tried to keep that in a separate account to save for an actual vacation, but cost of living rarely allowed that to happen.
Yeah, I've had only one job that gave me four weeks annual leave, and that was in my 20's. I was in for a rude awakening when I went elsewhere.
Much as there are days when I really don't like my job, I'm so grateful for my time off I continue to stay. Former co-workers have left, and they experienced your rude awakening. They have since told me they wish they had stuck it out.
There's just nothing easy about this working for a living gig is there?