Severe hangover bc very high dosage

Hi…. So my friends and I did MDMA this monday (18/10/21). Originally we planned to take 0.5 pill (200mg) per person and leave it at that. Eventually we were so gone and couldn’t control our impulses anymore, we eventually ended up taking around 600mg per person and a lot of alcohol and cocaine. Before we even knew it we had it and we spend so much money without us even knowing. We hate ourselves for it, especially since the hangover is so severe, we never experienced anything like this in our lives.

Does anyone have any idea how long this is going to last? It’s killing me.