When I first discovered it I did it 4 nights in a row - same epic feeling, no comedown. I did it every weekend for 4 months after that - no comedowns, epic epic incredible highs. I was getting a little tolerance though, needed to take a little more. When I stopped doing it however there was a big long lasting comedown cause my life was so much lamer. It has been 2 years since then and I'm only considering getting back into it now (responsibly). It depends on whether or not you want to have a bunch of experiences in the near future, and increase the risks of all these side effects you can get, or spread your experiences out and keep Mdma in your life for a long time to come. Because if you do it a hell of a lot I guarantee there will come a time when you lose the desire to do it. I chose to have a lot of them at once because it was a super special time of my life and my life will never be like that again. The right choice here is obvious (do not do it this weekend) but to think you will get a shitty high or a terrible comedown your second time rolling if it's good stuff is unrealistic in my experience but everyone is different.
But yo I never ever thought I would do it that much when I first got into it, seriously, before you know it, it might be june and you've done it every weekend. So I say just forget about it, forget about how awesome it was, and that might take a while but when it's completely out of your mind in 3 or 4 weeks, then do it again.