tweak please desperate to know šŸ™ˆ

Can someone please tweak for me!!!Ā 
I am on cycle day 31 I normally am between 26-28 and my body is so regular same symptoms etc every month but this month I have no period symptoms but on Tuesday I spot bleed a little which then made me worry and think it was implanantion bleeding which I had with my daughter! Please someone help so stressed out.Ā