Humira??

Ok I was recently taken off of asacol because it wasn't really working and making me very sick at nights and in the mornings. I got a call from my doctors office and they want to put me on Humira. I am very reluctant and kind of scared of this drug looking at all the side effects and hearing the horror stories. Has anyone else tried this? I think I rather try something else before I take the leap of faith for this...... But I do want to push this into remission! Any input is greatly appreciated!