well ive spoken to midwife today who said its quite normal to get positives and negatives early on.its just the amount of hormone thats in your pee.she said a blood test would be better as it dosent change in the blood,but i know my doc wont do one because she didnt last time,she also said that implantation is quite common and can go on as long as it did with me and this again is normal. she said what i had for 6 days sounds like ib,i hope this helps anyone else who might be wondering about these things.hope everyone is well.x