I took an ovulation test and got a positive on December 27th. So I believe I'm right at 8DPO. I know it's early to test, but it's hard to wait so I went to the store and bought one. It was negative. However, I've been so exhausted the last few days but I've been getting good amounts of sleep each night. I also started having small cramps 2 days ago along with heartburn. Anybody else feel like this and then got a positive test result? At what point did you get a positive?