Wow. I don't log on for a whole 16 hours and a full scale rumble breaks out!
To try and stay on point for a second (before I go off on a tangent), 100 miligrams of material, or even 70 (of which you figure 50% was cut) could theoretically provide your answer. For someone weighing say 165 lbs, 30 mgs of IV'd DMT fumarate would rock their socks off for a good 10-12 minutes; as little as 10 would probably provide threshold effects. So, I guess it isn't physically impossibile that some fun loving jokester could have enhanced your shot for some crazy reason. I'm no chemist, so I can't really offer an alternate explanation, but I can't imagine how the two would possibly synergize very well - and with klonopine and alcohol in your system as well? In my experience, psychedelic effects are significantly muted by all three.
Now for the tangent:
No judgements from me. I've responded to your posts in the past and I understand where you're coming from. Still, your original post (as well as others you've made in the past) made me a little bit sad. Take it with a grain of salt. It's truly none of my business. But if you throw it out there on the boards, you're going to get opinions. Mine is just another one. So anyways, here goes...
If you want to change the way that you're living, you're gonna have to change EVERYTHING. Moderating a heroin appreciation website while trying to clean up your hand is a pretty good way to help blow it. And looking for answers in psychedelics when you are fresh out of rehab (as I think you were when you first started posting here) may not help your chances much either. I have my own history with smack to speak from; I'm not just blindly hypothetizing. I've been free of it for a lot of years now (I am very happy to say), but I understand the appeal, believe me, and I know what a motherfucker it is. Even putting your faith in a new relationship will likely undermine your efforts. What happens when it doesn't work out? You've seen where you go when the girl becomes unavilable for the evening.
Now, some of the reactions by members here are a little depressing, I gotta say. We like to think we're a cut above and open minded as a result of our travels - that by virtue of smoking DMT we've evolved to a higher level. But honestly, there's as much closed thinking inside this community as there is in any other, and a lot of it is REALLY FUCKING SILLY. My own personal experience has shaped my beliefs that heroin is a dead end street. I don't feel the same way about DMT, but as one who is prone (or has been anyway) to revelling in self-destruction (and keep in mind I was clean 12 years before renewing my use of ANYTHING), it's NEVER an uncomplicated issue for me. There are plenty here who would advise you to try and trip away your addictions. Myself, I think that's knucklehead advice; it's cavalier and dangerous.
Anyways, good luck to you, brotha. I wish you the best in your travels.