65
Can't tell if getting old or just have a poor diet but I went to innocently fart just now and well...I didn't fart.
(hexbear.net)
This is like the 3 time I've shit myself on accident this year, every time it happens I go to fart and push a little too hard and soil myself. 
now it has me worried I'm dying.
Could very well be that, I'm up to 6 cups a day so there's probably a connection.
Oh definitely, that amount of coffee will deliver you the shits.
Try to cut down. Again if you have the means to see a doctor about it I would just to get advice to handle coffee withdrawals once you cut down.
I would say start by cutting down to 4 standard cups a day because that at least gets you below the unhealthy limit.
-signed, a caffeine addict