😭is this the start of period or could it possibly be implantation bleeding?

I didn’t feel any period symptoms yet when I went to the bathroom this afternoon I see this when I wiped. Then o went to the bathroom half an hour later and there was nothing when I wiped. I now feel a little nauseous and a little weird feeling in n stomach but not a normal “oh here comes my period” kind of feeling. The feeling of being down and out just sucks beyond measure. 💔