Damn you went all-out heh nothing much that I can tell you to help apart from the fact that MDMA shouldn't keep you awake for so long after your roll. Might want to consider testing your drugs next time. If you have some benzos handy it might be a good idea to take a low dose of those to calm you down and help you sleep. For some people something like melatonin or valerian root tea can help as well. After you've slept take it easy for a day at least, maybe go for a short jog to get over the hangover. Eat healthy, exercise and lay off the drugs for a while and you'll be fine
I've done what you describe there and slept like a baby once I stopped taking more and the effects weaned off. Same for everyone I know. I never saw MDMA keep someone up for 32 hours after the roll ended, even when binged worse than what the OP did. I'm not saying it's impossible because everyone is different and drugs can do some unexpected things to a person but anecdotal evidence makes me think it's highly improbable. though indeed, perhaps not impossibleits cuz he redosed so much, mdma is definitely capable of keeping you awake 2 days if you redose every 2 hours for half a day. mdma should never be binged on like that, 2 redoses should be the max.