I have taken 1200mg pregabalin today, 300mg tramadol, 25mg diazepam, co-codamol 30/500 twice today, armodafinil 150mg 12 hours ago and now 1g of phenibut. Am I overdoing it or is this OK, it was all spaced out and was in pain earlier, which is why I done painkillers. Also is staying up all night OK? I am having a coffee and thinking of taking another 150mg armodafinil. Is this sensible. Also got beers in fridge which I KNOW is a very bad idea so that's a no. Any advice? The tramadol and pregabalin aren't prescribed, bought them off web.