I don't know what to do 😓

I'm well over a week late my period, well.... at least thats when I thought I was due. I tested a week ago which was negative. I'm on cycle day 44 and the longest my cycle has been is 48 days so still have a chance for AF.

I've been having lots of pregnancy symptoms the past few weeks, I thought I was starting my period today but it stopped and when I asked my mum friends a picture of it (yes we are THAT close) they all think it's implantation bleeding.

When the hell should I take another test? I'm so confused!