Luvox

Hey I just started luvox 5 days ago and so far so horrible. My ocd has gotten worse and other than that It doesn't even feel like the medication is working. Im wondering did anyone else have this experience and if so did it change with time or not? Would you change meds? Btw I was on lexapro before and it was pretty good it just didn't seem to work in every situation or on my intrusive thoughts much. Now im wishing I could switch back. I had a moment where I wanted to commit suicide on this luvox stuff. Should i stop taking it? Will it get better?