Help!? Positive testx(8 of them) now a 1st reaponse negative in pm urine.

Sa

Im freaking out.

Took 3 clearblues. All positive

3 walgreens 1st response

5 88c walmart ones 3 positive in the am

Now the next day a 88 c positive am and a negative 6pm 1st response brand..

Whats going on??