"I loved how convenient the shot was and how cheap it was. I only had to pay my 20 dollars co-pay and the injection was fully covered by my insurance. However the cons outweighed the pros for me. My menses became very irregular, I&#039;d have it for two months then not get it one month and then have it for another two months again and it was very very VERY light in flow. I had abdominal cramps, headaches, dizzy spells, depressive episodes and I wanted to eat everything in site. Also, I started having chest pains an my chest felt very heavy. I went online after getting curious as to what the side effects were and I came across this website. I found all of my symptom listed plus many more."