I had a baby in February of 2012 and i got a shot a year later after i had him. After the first three months of the shot i noticed myself getting lazy and gaining alot of weight. So i decided to get off the shot after tthe first three months. My cycle came on The last week of September and it has not yet to go off. i am currently on my period and it is reaching the end of October. I am confused if this situation is normal or abnormal.