Whats going on!!!

same old, same old.   no two lines again.  im starting to worry cos its like day 17 of my cycle, i should have ovulated by now.  I have this feeling something is wrong or maybe its normal.  I dont know.  please god let there be 2 lines tomorrow morning.  Good night.  off to watch bigbrother which i have to tape cos i work nights.  oh well....