math is bad

So I figured out last night I have about 108 rows left to finish my blanket for Saturday - and about 3 1/2 knitting days left to finish it which means I have to finish about 31 rows each time in order to get the blanket done by Saturday. I finished about 10 rows last night. Doing the math was a very bad idea - I feel filled with panic I'm never going to finish. I will try and add a picture tonight of the blanket.