Help? I need your oppinion

Jenny
I had my last period 28 June - 1st of July... on the 23rd and 24th of July i had brownish spotting and then was supposed to start my period on the 26th... I'm now 21 days late and 35 days past ovaluation. Cycle day 50! I had faint positives on the 4th and 6th of august but haven't taken a test again ... im due to start my period again in about a weeks time...