Pregnant, maybe?

Stephanie

So I had sex 12/6/17. last menstural cycle was11/18/17. they are usually 30-32 days apart. I ovulated on the 6th. I am having pinching sensations in my ovaries, very gassy and constipated, using the bathroom every 2 hrs, very nauseous, EXTREMLY tired, and have a headache. I've also come to love chicken tenders today. Maybe, I'm feeling implantation pain? Has anyone experienced this and got a postive pregnancy test?