Sad!!! Help!!!

So i have done about 4 home tests at the house and they are all positive!!! And i went to the clinic and they did another urine test which came out NEG! πŸ˜– is it possible for all 4 home test to be false positives???? 😭 they did blood work and they will b ready at 4pm but i am slowly dying inside!!!! πŸ˜­πŸ’”