not eating! plz help!

I'm currently at home with Layne. I called out from work because I'm sick ( a cold or sinus infection). I know if he would eat like he wants to he would sleep so I could sleep. The problem is that all he's doing is playing with the nipple and refusing. He's crying because he's hungry but he won't eat and it's making me cry because his crying is making my migraine worse. How do I help him to eat? His last real bottle was at 545am when he ate almost a whole five. He woke up around nine and we played and talked until about 930 am and he seemed normal. Right after that is when it started.