Hi I've recently bought a pack of four first response tests online, I took one yesterday with a barely visible line, tonight I took one and got a very strong pink line within 30 seconds, then I took another straight after with a different sample of wee (I find it hard to trust as been ttc for ages) and it was totally negative not even a faint line, could it be possible that I'm Pregnant and the wee was too weak by the second test? or is it more likely to be negative? Does this look like an indent or positive? I have been feeling exhausted, sore boobs some cramps etc but I don't know if I'm just getting my hopes up, someone help please ❤️