Ok fuck doing 1g of MDMA over a night again, and I knew that but when it suddenly stops working, and u feel like shite. It aint fun.
In the past I used a lot of MDMA and for a fairly long time, 8-9 years averaging twice a month. Dosing did escalate over time and I guess a gram would not have been unknown, certainly 4-5 good pills was fairly normal.
It's not s drug I would recommend using like that on a regular basis, it can be underestimated in its ability to mess up your head and chasing that rush can be a fruitless experience, in the end it started making me puke for days after and I slowed then stopped.
A straight stim is going to be easier to deal with IMO, better still a good break but that may not be an option on the table. I've know a number of friends get into serious trouble abusing MDMA and it never turned out well.
I tried allsorts for the comedown, only good food and rest really helped, that and copious amounts of THC, I'd really consider leaving it alone, like me you seem unable to take drugs without systematically abusing them and MDMA isn't a good choice for that kind of use.