Novel Update

Today is Day 14 of my novel. I think i may have finally hit the wall.
Is the second week slump the start of week 2 or the week after fourteen days? Maybe i am a late-bloomer, a fast runner and the Slump only caught up with me now. Dang!
Maybe it is because i am 18,000 words in and still have absolutely zero plot (and no inkling of how to introduce plot of any kind and no intention of developing an inkling).