 [ Symptoms ] used plan b twice this month now have vaginal bleeding and lower abdomial pain not sure whats wrong any suggestions  i have had to use plan b twice this month once for the condom breaking and another for unprotected sexual intercourse i do have the nuvaring but was waiting for my period to come to insert i now have vaginal bleeding and lower abdominal pain i had my regular period about 2 weeks ago didnt insert nuva since i had used plan b was going to wait until next month i believe it may just be irregular period due to the plan b pill but just wanted an opinion or if i should go to my regular dr [ Disease ] you may be having gerd   gastro esophageal reflux disease what you may be tasting is regurgitated stomach acid and whatever you had to eat or drink before going to bed this problem can be treated but you must first be properly diagnosed there are over the counter medicines that can block some of this acid reflux that you can try your pharmacist can help you select an appropriate medication until you can see your medical provider