I just popped over thirty 70mg Vyvanse's and like 10 Adderall XR 30mg's how long do you think it's going to stay in my system? I popped the first one Thursday at about 7pm and took the last one Friday at about noon.

Normaly amphetamines are out of metabolic system for 5-10 days but with this amount you may need more time. Best you can do its to buy a urine home drug test ( includes methamphetamines/ amphetamines) and test your first morning pee, with the highest concentration (wait at least 7 -8 days).

Have on mind  the cutoff concentration for most home test is 1000 ng/ml but Lab cutoff for GC-MS, which detects amphetamine and methamphetamine, is 500 ng/ml.Also detection period for hair drug test is 90 days.