I usually will be at least late for 1 or 2 day but now it's really having me wonder like what's really going on. I'm 7 days late for AF. I have tooken FMU pregnancy test, BFN. I did start having some pain on my right side yesterday and is on and off all day today. according to my other app I am supposed to be 4 weeks and 6 days pregnant so tomorrow will make it 5 weeks and instead of testing on Sunday I'm going to see if my DH will let me be able to get a test on Saturday instead I just really need to know what's going on if I'm going to get my BFP? I know some people HCG level doesn't show up until the 5 weeks mark and I'm hoping that's what's going on with me. suggestions??