Hi. Me and my partner have been trying to conceive for the past 6 months. Because of coming off the injection I knew it would be harder to conceive as it can take a while to come out the body. I've been testing for the past 5 months and always been a negative. The past few weeks I've been having mild cramping and a missed period. Decided to do a pregnancy test today and it had a really strong positive and so decided to go and buy some more. The first was a SuperDrug own brand and the second was a clear blue and they both came out with strong positives. I then did another clear blue and it didn't test properly, wasn't negative it just failed as a test (maybe because I've weed three times in an hour) what should I take this as?