Stressed!!!

I’ve had 6 positive pregnancy tests so far. Today I went to a pregnancy clinic and when they tested me I was negative but they said they don’t have early tests (it was a free clinic) and since I’m still about 5 days away from my period theirs wouldn’t pick up. They said to trust the clear blue ones. The top test is yesterday night the bottom one is tonight 6:50 pm. Someone convince me that the 1/7 tests wasn’t true and that it was really too early for theirs!! The nurse even said to go with the results for the clear blue but I don’t know why I’m doubting this so much!!!