What do I do !!!

I am 14 dpo since the past two days I have red spotting like I am about to start my periods.. I usually get the same each month I tested today don’t know why but I think it is false positive?Is negative pink tinged sometimes ? .. Constant testing is freaking me out ! Also I have stopped my progesterone suppositories.. can anyone tell me what’s goin on?? I am stressed ! ( this test is within 5 min mark )