Positive ovulation test.

So I don’t have any pregnancy tests, and I decided to use an ovulation test because I’ve heard they can be positive if there’s enough HCG? Anyway, here’s an LH test I just took...and it’s clearly positive! 4 days until period is supposed to start...I know I should just buy a pregnancy test(and I am) but just curious if anyone else had a positive LH like this when pregnant??

Thanks in advance ❤️