Does anyone have a good test to take it’s been giving me so much anxiety and my period just changed this month (was supposed to be Oct 4-8 came early Sep 29-oct3) and now I’m worried about testing positive my nipples hurt but it might also be due to the coldness and the amount I’ve been running lately I did take plan b and had some light and brown blood (usually what happens to me when taking plan b) is there other signs that can help figure it out or the best time to take a test the earliest possible I’m supposed to start 28-31