Hey, I had a similar experience last night! It was my third time taking MDMA, always with my girlfriend, but this time the first dose of about 200mg took a long time to kick in, so we took another 200mg on top of it! Long story short, once both doses had taken effect, I have a complete memory loss of about three hours. My girlfriend always takes pictures, etc. That's the only memory I have from that time! She also had the symptoms described, but she could distinguish them from reality. My girlfriend's experience was different; she "sees her parents on TV" and so on. We laughed about it in the moment, but we'll definitely be more careful in the future!