Where is my milk?!

samsterrr

My right breast has been pretty much empty for the past 7 hours! I couldn't figure out why my son was so fussy, spitting out his paci, and not sleeping, well I gave him a bottle and he is finally asleep. I went to pump and only got 1/2oz in 15 minutes. I usually get at least 2 oz. My left is pretty empty but still producing some. How did my milk go away in one day?! I will see if I can call a lc tomorrow but I dont know what I'm supposed to do the rest of the night or until I can meet with her. I guess I will be using frozen milk