So about two weeks ago I had sex with my bf with no condom and after he pulled out we tried again. I was paranoid and took the plan b within 24 hours. It was around my fertile time so I knew it was a good idea to take the pill. So my period is in about 4 days and I feel like shit. I'm having pregnancy symptoms and I am paranoid that I'm pregnant. I had brownish pink blood/ discharge a day or two ago. But people said that you can get that before a period and is this because of the pill? If I miss my period is it a huge deal and should I be worried, or is it just the pill????? HELP