so im used to taking percocet but i took one a little git ago (yes they are prescribed) its a "10" percocet . usually it dont do anything to me . but right now that i took one its making me feel really nautious . i did talk to my doctor telling him i could be pregnant im about 5DPO waiting for a bfp . and i have to wait to change my prescription . but i have to take them since i have really bad back pain and head aches and i never felt this weird before . does that mean im pregnant ?? what could it be . id be nice to kno that i could be so i could stop taking them till im prescribed something else