I don’t know what’s up?

Bekah

So I thought I started my period yesterday. I took a test and it was negative but I also saw blood as soon as I peed in the cup. I assumed that was AF so I put in a tampon and went on my way. Well, there has been no blood since. Tampon was completely clean. So I went to check my cervix and I can’t even find it, it’s so high. Is there a chance that was implantation bleeding? Seems really late for that... period predicted to start in two days. Usually I can feel my cervix 🤷🏼‍♀️