TMI but my husband came inside me on July 21st, 11 days later I randomly get a spotty red wipe when I go pee? Which never happens out of the period norm. I thought maybe implantation bleeding, right? Fits the timing!

Now its day 23ish after we had unprotected sex but I've taken a pregnancy and gpt negative. Is it too early to tell still if I am pregnant? How much longer should I wait?

My period is supposed to be here the 14th or 15th. Help please. 😅