Late period ....

Just a question. Have any if y'all got negative on the wondflo pregnancy test but been prego.. I'm 6 days late but negative test.. First time using this brand. I have a 32 day cycle I always start on the 13th. Glow had me starting on the 11th. There's no signs of aunt Flo. Took a wondflo ovulation for fun and it was positive. But I know I have ovulated this month. Just confused to what's going on. No symptom of pregnancy except going to the bathroom a lot more and been sick last few days. Any insight ???