i slightly overdosed on acetaminophen caffeine pills (500mg of acetaminophen, 65mg of caffeine). the pills are a generic brand of excedrin i took maybe 10-12 pills today and i started to feel nauseated and sweaty and my stomach hurt (on a scale from 1-10 maybe a 3 or 4, just minor discomfort), it hasnt been 24hrs but the pain has gone away and i only have swaeaty palms and feel light headed and a bit shakey. should i still seek medical attention or is my body taking care of the situation on its own. im a female, 20yrs old. i have no medical insurance and i dont even make enough money to feed myself all the time so please, im saving to seek medical attention as a last resort.