 [ Symptoms ] can i be pregnant after plan b i had unprotected sex in nov wasnt ovulating but of course took plan b the next day got my period a week later  it was earlier than expected a darker color than usual and lasted a little long i thought i was not pregnant but i have been having odd symptoms like bloating congestion frequent urination and hard stool i know these are not classic symptoms but i took a test the test said to get 5 seconds worth of urine and i did not have that much could it have been a false negative [ Disease ] hi plan b seems to be a very reliable form for an emergency like you described the likelihood of you becoming pregnant after taking this pill is very slim however i do know of one person that still got pregnant after using plan b it is said to work up to 72 hours after unprotected sex so i think you should be fine seeing as how you took it as soon as possible the symptoms you described might be some side effects of the pill it is a pretty harsh medication and does throw off your cycle