Going insane!

So, I’m officially 16.DAYS.LATE. And each morning I get that BFN! I’m going insane over here. My last period started 12/22/18! What is happening?!

On 1/22, I swore I had a vvvvvfl and then did 3 more That night into morning, all negative and just so happened to have a MD appointment so she did a blood test...negative. I waited a week and have been testing everyday since. All Negative!!! I go to gyno Wednesday but might make a trip to the looney bin before then!!! Stories? Suggestions? Helppppppppp lol!