So I was at a festival from Wednesday until Monday, it's Thursday evening, I'd been smoking weed all day but I'd come down a bit and was pretty close to sober. The previous night I'd taken somewhere near 700-800mg of very pure crystallised MDMA, this was the first time I'd taken it in about a month. I started the Thursday night off with a 150mg bomb, it was only an hour and a half after the first bomb but I wasn't feeling any effects so decided to take another 150mg bomb. An hour and a half passed, all of my friends were really wired but still I wasn't feeling anything (or at least I didn't think I was, because I normally would've done the safe thing and stopped taking anymore if I wasn't feeling anything) so I decided to take a 'Nintendo All Stars' pill, I quickly felt a bit different and my head was slightly fuzzy but after 10 minutes of thinking I was coming up, all effects stopped and I was sick just once. About another hour passed and I felt really sober but kind of alert and slightly on edge. I tried my luck with a 300mg bomb which made my pupils dilated but no other effects. It was somewhere between 1-2am and me and my friends where returning to the camp to get some more MD, all of my friends were still really wired and was having a great time. I snorted a 250mg line and came up quite fast, I was then sick quite a lot. One of my friends decided she would stay with me at the tent whilst the others went back out to party. I was coming up so quickly off the line, I mainly remember my eyes pinging around so quickly and grinding my teeth harder than ever. After about 2 hours I felt like I was coming down from the line. I decided it was time for bed so made a bong pile. I had a bong hit and felt pretty high more than anything, straight after I had another hit and before I could look up, I felt a massive head rush from the bong then followed by all the MDMA I'd taken throughout the night. At this point, my friend had already fallen asleep and the rest of my friends returned, they all went to bed apart from one. He came in my tent and we did some more bong hits. I was obviously so wired from the MDMA but the bongs had sent my head absolutely wild, I was so high as well but it was such a great feeling. I had the whole euphoric feeling from MDMA but I was so giggly, excited and giddy as well. We sat there for about 2 hours smoking weed and trying to evaluate how much weed was in this 3 gram bag of weed. Our heads were so blagged, one second I was very certain there could e about 2 or 3 bong hits left, next thing there could of been about a quarter ounce and then I was pretty certain there was around a gram. I would most definitely recommend smoking some bongs on the back end of a roll. I've smoked joints since whilst on MD but it was definitely the massive head rush from the bong hits that completely fucked with my brain. But the whole point of this post was that I wanted to hear what you guys think. Do you think when I was sick after I had the line it could of possibly been an overdose? I mean I know it's common to be a little bit sick after taking MD but I'd already been sick once earlier in the night and I was sick quite a bit after the line. I'm not too fussed if it was an OD because it wasn't that particularly bad or unpleasant. And I know it wasn't a stupidly large dose I took but I'm only 5'2/3 and weight no more than 55kg.