I have had those exact same dreams! I've had a bunch where I can't hardly pull the trigger, like I'm wearing gloves that are way too large or something... But I've also had the dream where I fire off a bunch and they're moving so slow that I can see them come out of the barrell and they do zero damage! Very frustrating. I've only ever had one dream where I cream a bunch of BGs. Hang in there dude!