Don’t know what to think

Hi,

I had my period mid August, almost 6 weeks ago. Then a week later had a couple days of bleeding, well I wouldn’t even say bleeding... very light, not usual colour. Anyways this was now almost 5 weeks ago, if this was a period then I would be due on Friday... but I’m not sure if it was even a period 😫

Took a tests on Sunday... negative☹️

Having slight stomach cramps and I am just so confused whether this is AF or I have missed a period and then few days after my mid August period was just spotting?

Any ideas, thoughts would be appreciated x