Ovulation test used as a pregnancy test?

Krystal • Family & Faith are #1.
So I didn't have a pregnancy test at home. So used a ovulation test as one. Cause on the package it says if ur pregnant it will show up as a positive ovulation test. So I gave it a try & it was really positive. I'm goin to town tomorrow & get a pregnancy test. 
​So has any one els done this before. I don't want to get my hopes up.