How skinny must my legs be to wear short shorts or leggings?

im only 5 foot 2 and i have sprinters legs from...3 years ago they dont go away i guess :( and my thighs are fat. which ruins all my plans. i just really got into fashion last year thats when i noticed how chunky my legs are...i wear skinny jeans every single day and its SO hot. what should i do? what do i wear? my legs look so unproportionate! one of my friends was even like WHOA! your calves are HUGE! i can put my thumb and middle fingers in to an oh shape and thats how big my calves are. my ankle is only my thumb and middle finger plus a pinkie. im not confident about my legs at all. i have stretch marks on my inner thighs. :p advice. anything. please.