First day of last period was the 17th of June. According to this app my period is 4 days late. I know it doesn’t really make a difference but Im suffering from heartburn, nausea, food aversions and sore boobs - these are not symptoms I usually experience before AF. I’ve taken some pregnancy test strips and they are either coming up a VERY faint positive or a few of them have been negative. I took a clear blue test and that has said I’m not pregnant. When would be the best time to test again? I know this sounds silly but I’m so anxious about this because I don’t have a definite answer, I’m so scared aswell 😫 x