Birth control

Alexandra • I absolutely love working out! ☺️
Hello ladies! I am 17 years-old & I'm really thinking about getting on birth control now that I am in a long term relationship. I've always been iffy about the whole birth control situation for the reason being that I don't like putting things in my body that are not natural. But sadly, I have no other choice if I don't want to get pregnant besides condoms but it's always safer to get on birth control as well. I'm thinking about getting the shot! For any of you ladies that have been on it, or currently are, what are the cons???? Any pros??!