Ankle??????????????....?

ok so I just got back from a vacation yesterday but i went with cousins so my family didnt go but anyway we got a trampoline while i was gone and once i got home i jumped on it and then the next morning i woke up early and jumped on it again and i was doing a front tuck and i felt like i was really close to the edge ( we have a net and everything but i also started in the middle and i jump out a little bit) so when i landed i sorta fell on my ankle and i heard a little pop and it hurt soo bad so i crawled back to my house and layed on the couch with ice i know i should get a brace but anything else i should do?? and i really want to avoid the doctor because summer just started and lastly i kinda dont want to tell my mom only because we just got the trampoline and she probably wouldnt let us go on it ever again