I am 19 year old female. I had protected sex on 19th feb. Took an ipill within 72 hours. Had some spotting followed by bleeding on 4th march. This continued for 7 days. The flow of period was not very much heavy but it was not light as well. I got it one week earlier than expected. Now I have missed my period in april. I took a pregnancy test that came negative. Then I took gynocare tablet. I am getting brown discharge due to that and light spotting on first day of taking tablet. Am I pregnant. Very much worried.