Hi newbie here but very confused been ttc for 18 months with pcos. I was due on last week but my cycle is all over the place. Tested negative then and tried again on Thursday and was negative but a line came up hours later. Tested again today with a tesco and nothing came up in the 29 minute window but stupidly checked again a couple of later and got this. I assume it's a evao line but so confused. Feel nauseous and crampy and has spotting today so not sure