hunny let me share with you this one secret,
you dont have bad trips on marijuana, its not hallucinogen, you two just didnt know how to control your high that day and your a new comer,
also if you dont smoke weed for a while you should still be able to do your sports, you are not harmed and the physical, they dont pee test your or draw blood from you do they, cuz thats the only way they can tell if you've smoke weed,
but its your choice on weather or not to use it, to detox
drink lots of water and sweat alot
thc sticks in your fat cells so to get it out you drink plenty and i mean plenty of water to make you pee clear, and you do activitys that make you sweat out all the thc, dont go around any weed and you'll be in the clear.
you havent smoked that much so dont worry to much just drink water and sweat thats all i can say, you can even go to the store and get detoxing tea or something, look online for detox recipes.