Pregnant

Kate
Hi after 3 months I've taken 10 pregnency test and have had 3 blood test then I had a ultrasound saying i had a cyst and my dr. Told me that I wasn't pregnant & it's been 2 weeks since I saw her & now after all the heartache 😢 I thought I would take a pregnancy test just to see and it come positive 😍 
Could it just be wrong or am I 💯% pregnant?.