I rode my bike for 5 miles today. Thats the most ive ever rode on my dirt roads. I also raised my seat. After I rode my bike I felt great then 4 or 5 hours later I started getting sleepy then a hour later my back started hurting along with my balls. Balls might be hurt because I had shorts that barely fit me,but they didnt hurt my balls the day before. It might be because me being 275 pounds that my bones arent made to have that much weight. It also could be from swimming the day earlier,the next day I felt dizzy and a little sick.
Usually when I exert myself too much my back starts to hurt. So I think it could be from me exerting myself too much.