90 mg dose of vyvanse, first time user, possible overdose.

Patient: If I took enough vyvanse to overdose, but I did not die, will I ever recover from the damage it did, if it did an?

Symptoms: Shaking, mild back pain, inability to sleep (could not sleep at all last night), depression, feelings of abnormally strong regret, a sick feeling (mild flu symptoms), lack of appetite (even after an extended period of time after the dose), and mild difficulty breathing (every once in a while i have to take in a large breath to get adequete oxygen).