HELP me

Elisabete • Mother of 7 loves doctor who trying again
I was doing some calculation about my periods and checking some of my symptoms and I may be out of luck i shouldn't have looked 😟
May - 13 days after period finished I ovulated and got a period 15 days later
June - 10 days after period ended I ovulated and got a period 16 days later
July -10 Days after period I ovulated and got a period 15 days later 
August / sept- 11 days after period I ovulated and got period 16 days later 
Now sept/oct - I ovulated 13 days after my period ended so it means I will be due to have a period 4 th -5 th oct
I have no mucus I can feel 
I had pinching on both sides ( I had the same last month , and very hungry but I was that way last month too )
This sucks .😥
I think I got
Over excited because my temps looked normal compared to the past few months 
What do u guys think?Â