I am trying to get into great physical shape. I go to the gym in the mornings for a solid aerobic workout, and then at night before bed, I do 500 crunches.

I have been doing this for about 2.5-3 weeks now, and I am noticing testicle pain. Not severe, but when I got out of bed, in the similar motion that I would do a crunch in

Haven't had any testicular trauma for quite some time.

Just like some advice, thanks