update an questions on this month ovulation

Ben trying a year this first x in 11mounths trying opk this a digital I got solid smiley.2days ago Ben baby dancing Every morn. 2days before positive opk my stomach started to burn an has increased since. I'm not sure if it's ovulation or what I feel little bit discharge today nothing just clear.this normal?or just another sign aunt flow coming in a few weeks?or maybe my body's complaining of 7days straight bd charts spot on. I'm going test when that smiley disapers to c if hormones r falling off will they or stay positive till aunt flow or bfp