Not this month.. 😞😞😞

So ive been ttc for a few months now.. I had the mirena iud from 8 '10 til 10 '13 i was on nothing until april this year i got ONE depo shot.. my period have been crazy..sept spotted for 11 days then had a 5 day period the 22-27 my period for oct was 11 days late.. Went to er wasnt preg.. Now i jus started my period today after bein 5 days late.. I feel so disappointed.. I already have 4 children and i do feel blessed.. Ive never had a problem conceiving.. Maybe its him? We have no children together... Jus kinda disappointed 😞😞😞