So confuse !

So yesterday its been 6 days since my period is late . Yesterday in the afternoon I was peeing and when I wiped down there I noticed like a light light brown blood. So I thought my period would start. I went to sleep and I woke up at midnight to pee and I wiped  and noticed a blood light red color but It wasn't a lot. So I guess my period started. So I put a pad. This morning I woke up to pee and change my pad and I noticed no bleeding at all. Just a light brown spot. Ugh 😫  I don't know if I'm having my period or not ? This never has happened to me.