HI
Don't panic , it will not help .This your first experience, accident happens,no need to feel scared, take maximum care in the future and still happens take necessary legal steps to defend you. Dont worry , seek the help of your family.
Do you have a learners license.
driving two wheeler without a learners license if you are under aged, is chargeable offence if there is an FIR by police.
The hospital have to inform the accident, if they have informed and there is an FIR ,police will inform you.
The injury if serious , the victim can make a MACT claim later on based on the FIR . Hope that your vehicle had a valid insurance coverage for third party claims.
Speak to family and take the help of a lawyer if the police call you.
The nature of the complaint will be based on how serious is the injury and you not possessing a license.
wait and see if there is a complaint to the police, depending on the nature of the complaint get a legal assistance to protect yourself.