Baby Carrier Blues

I've had a truly long week already. It's only Wednesday. I've been sick since Saturday night with alternating chills and sweats.. I have so much to do and Tess hates the sling. I have a used Bjorn, but I don't like it. Any suggestions out there?? I thought all babies liked slings. I must be doing something wrong. She's crying so much today. Ugh. I'm exhausted. I'm sorry to complain.