hi, i took 2 tablets of althea pills after 4 hours of having sex, with condom, just back up in case condom leaks, the next day i took again 2 tabs the same time on the first day.total 4 tablets. the next day I didn't, and now i'm nervous, I am still in risk of getting pregnant?My due is coming soon, I'm getting breast sores..what will I do?