I am 22 yrs I had sex with a boy for 50 times with out protection pls tell me what should I do my?

Honey you are not the only 22 year who enjoys sex, would surmise that most 22 year old have had sex more than 50 times. With that said just protect your self sweetheart, Your breast falling down is more genetic than any thing else, your hymen is more likely broken than lossen, good luck.