ok and alright im only 15 years old right now, and im really into this right now so i think ill take slow, short, relaxing recovery rides on my off days

and ya, id say that i have strong legs for my body, but when i play soccer (couple times a week), i always seem to pull my hamstring (inner and outer quad muscles), calf muscles, and im always hurting my heel, ankle etc.. no matter how much i stretch, im going to the docs tomorrow, do you recommend asking anything or do you know anything i can do about this? thanks.