Pregnant?? Or nah?!

Sooo yeah it says " pregnant " but this is why I'm not too eager to jump for joy.
I have been trying to conceive for two years the first year I had just gotten off of implanon birth control... took a long time for me to conceive but my periods were regular and came faithfully same day of every month.
Then that stopped about the start of the second year I found out I was pregnant, at 3 months I found out I had a " missed misscarriage " from that point my periods were irregular or non existent 8 months after that I found out I had cysts on my ovaries just two weeks ago my doctor gave me a prescription called, "Provera" this medication was supposed to minimize my cyst and get my menstrual regulated one side effect said is insomnia doctor gave me a urine test and ultrasound both did not show I was pregnant going on 4 days taking provera I became very sleepy like I could sleep a full 24hrs I thought it was provera so I quit it today is day 4 since I stopped and I'm still crazy exhausted I had it in my mind I know this test is going to be negative but I need to x this off the list of the possibilities of my exhaustion before I get extreme with coffee and energy drinks.
Do you guys think this is possible just two weeks ago the doctor wouldn't have caught anything?????
Achieve your health goals from period to parenting.