Feeling ugh

For the past few weeks I have been having out of character queasiness every morning before I am even fully awake, but no vomiting. Even the smell of pistachios this morning made my head spin!  Huge migraines too, which I have never suffered before. Even ear aches, they are definitely out of no where! 
I felt a small fluttering in my abdomen like, 2 weeks ago a few hours after BDing (silly I know). I am constantly on high alert with my body since TTC, every twinge, every small change, means something to me, only to be utterly disappointed when AF arrives. 
​I wonder if these headaches and nausea means something different? Or is it just my body playing games again! AF due 1/30.