Help I’m confused! Pregnant?

My period is two weeks late so when it was 10 days late I took a set of dollar store tests and I thought I saw faint positives (I will insert pics) now my period is technically 14 days late but just starting today I’ve gotten what feels and seems like my period, not quite as heavy but still enough to wear something (so yes I am bleeding) and I’ve had bad cramps all day. I just took some more tests and I’m not sure if I was just going crazy or are there lines again? Is it probably just my period and the tests are false positives?? I’m so confused maybe there aren’t any lines there?