Update: Missed period !! Pls help!

Larainne
I took a ovulation test this month The last ones I took was July and August. and both got a smiley. September u didn't test bc my husband was out of town. I took pink clearblue ovulation and never showed a smiley but did compare the sticks and leading close I was getting a faint line also I wasn't testing ovulation at the same time every day and stopped testing for ovulation on cycle day 16. I normally I have a 29 or 30 day cycle have regular monthly periods and in and July and August I received a positive smiley for my ovulation kit. On BOTH months.  So I know it's not PCOS . Because I have ovulated and have regular monthly periods. I didn't get a ovulation kit for September because I didn't have sex bc my husband was out of town. Help? Thank u! 
UPDATE: missed period the latest it's been I went to the doc yesterday and got tested and it was negative! My period is late as ever cycle day 38!! Pls help