I had sex with my boyfriend regularly from 19th to 24th regularly unprotected and I couldn't check but now on 26th I've taken prega news test and it was negative but later after half an hour it showed a light pink line then again in the afternoon I took another test and again it was like the same firstly negative after that later same light pink line.So I took unwanted 72 on 26th itself and I had bleeding discharge on 27th and then slightly today also on 28th. I'm also feeling unconscious kind of faintness today and yesterday also. Please suggest me what should I do? Shall I take one more pill? Do suggest me something as I don't want to be pregnant because I'm 20 years old and I'm not married yet.