When am i supposed to get my period?

so last month i had an early on miscarriage. i started bleeding early around aug 4th when my pd was supposed to come around the 10th. my levels when they were checked by blood test only came to 32. then 2 days later they were 10 then about 4 days later it was negative. i went to the dr and had strep throat the last time they checked my levels. but i know something was up when my first blood test came back that my levels were low. and my symptoms kept decreasing. so here it is the 6th of september and no period yet? my cycles are usually 26 days apart. so...when is my period coming? and i wasnt on bc pills this month because of the whole thought i was pregnant thing and then miscarrying thing. so if anyone has any advice or lived through an experience similar to mine please share. oh and last month when my so called period started on the 4th of aug it was spotty and heavy for a day and spotty again. it lasted a week. so please read this and answer...really need some help here.