Hi,I took Plan B April 27th after having unprotected sex with my boyfriend when my period ending on the 25th and he ejaculated inside of me. I was nauseous, vomiting (off and on but ALWAYS nauseous), cramping, fatigued, bloating, frequently urinating all day and throughout the night and had swollen and tender breasts. He ejaculated inside of me multiple times May 9th-10th but the 11th-13th, I had irregular heavy bleeding that lasted 3 days. I am still experiencing the same symptoms as before this period/bleeding except for the bloating, everything else has gotten worse especially the nausea. Is it possible that I m pregnant? I have not tested because I assumed it was the Plan B but my symptoms have not subsided. My period is always the 20th-25th.