Geez fr0ng, that sucks... Good to hear you're OK though. Any crash you can walk away from is a good one I guess.
Good to know you were wearing gear, you were at least THINKING about backing off the gonzo riding, et cetera et cetera. A lot of other riders with only 3 months of saddle time wouldn't have known to tuck it in like you did and would have done a faceplant on the car's windshield instead. Instant ticket to the Pearly Gates... but you snuck out the back, good job.
As for the parents, well, first thing is to heal up.. and while you're healing up, be willing to sit down and discuss things, like what THEY would want from you if they were to allow you to ride again... like, track schools, smaller bike (!!), whatever. Point out that the cost of your leathers DID forestall a lot higher hopital bill... so another set is definitely in order.
If the won't budge... well... you can always hide the bike at a buddy's house...