Im tired....

L
I cant stand waiting.... One month im normal next month late... What can i do..... Buy 50,000,000 tests and test every month... I stopped the bill october but was on it for 7 years.. 27 years old... When i was on day 54 my hubby was disappointed aunt Flo came...see my cycle history below... Feb i went to the dr and she did bloodwork and ultrasound to check for cysts since i had 1 3 years ago and everything was perfect...... Help