Puberty sucks......?

So...... i just got my period 2 years ago, im starting to get acne, and im growing really rapidly that my skin cant keep up...... as in im getting stretch marks on my legs........ i tried maging it with soap, using lotion, using palmer's cocoa er formula, neosporin, everything! Most of the stretch marks are white, but some are red, i wish the red stretch marks would turn white already...... i mean every single school year i have gym cles and i have to wear shorts that show the stretch marks behind my legs............ i mean it seems as though when i walk they get red too........... when stretch marks turn white can new ones appear? HELP...... I JUST WANT TO REDUCE THE REDNESS....AND BE NORMAL LIKE EVERY OTHER GIRL.... WHAT I MEAN IS THAT I WISH I CAN WEAR SHORTS ,BERMUDAS,AND MINISKIRTS WITHOUT BEING SELF-CONCIOUS.....