Wow. What a confession. Perhaps you are sick or unable. Perhaps there is some other allowable reason for you. 

However, if not, many Islamic traditions teach that failing to fast this month is a sin close to kufr, unbelief! What a dangerous position to find yourself in! Unless..there is another way. A Straight Path. (Surah Al-Fatihah 6).

Will you consider the meaning of the life and teachings of Isa al-Masih? Perhaps this Straight Path is found there.