200 mg is a lot of pure mdma for anyone. For your weight don't go past 150-154 for your first dose and follow up with 18 mg 2-3 hours into it. So 125 mg is best maybe less as females are sensitive (could be a gender stereotype that's not true yet I don't know) 2/3-3/4 of the pill first and the rest a couple or few hours after; not too early not too late.
It's a designed pressed into the pill for branding. It helps identify them even though only lab tests can identify how much of what is in it while test it's identify what's possibly in it not how much.
It can be a good 4-6 hours maybe 8 if dosed right with some comedown time after that doesn't have to be bad just be healthy and don't make it worse dreadng it.
Keep childish toys around. Glow sticks, bubbles, silly strong, etc. as long as your ready to clean up and maintain a sense of social restraint and responsibility if you go into public. Get gum and replace it a lot while a binkie/pacifier could help save your teeth. Finally a very very very good friend you trust, care for, and respect. Someone who will spiritually, mentally, and then physically be there not physically first and foremost. Someone who you can expect to have the most meaningful conversation without words and slight nods yet still understand each other completely when talking to the point any human can on some good rolls xD
You have a good dose that could honestly be split between two people. If you can get more buy two and use one with an eztest or dancesafe kit.
Last thing go into erowid and look up the effects to see what to expect physically Most any drug can be overwhelming if it takes you by surprise. MDMA is beautiful though and there's a reason it is called ecstacy. Being with people you trust is key because there a good chance you'll say or do something you'll face palm about later on a it will just be silly. Just remember to have fun!
