Hi! I have very irregular periods so am never too sure how many DPO I am. I think I am about 8 DPO now. I have been feeling crampy and have back pain but this isn’t too unusual so didnt think much of it. Just did a test and can see a line but very faint and can’t tell if it is an evap. Can anybody help? I will do another tomorrow but am quite inpatient. Thanks!