I overdosed on crystal meth about 36 -40 hours ago, and I am having abdominal pain in numerous locations it feels like gas and bloating except that it is more sharp. my pupils are still dilated, i have been smoking small amounts of weed since arriving home from the hospital, and i slept for 9 hours and woke up this morning, and seems as the weed wears off, i can feel the stomach pains again.. do i need to return to the hospital, i have not vomited since i was at the hospital, and although i havnt had much stool to pass, i saw no blood in what i did pass