Is this positive or yet ANOTHER indent? UPDATE Pink line after time limit?

Natasha
Hi all,
So bit of background ... I'm now 4 weeks late for my period with no sign of her turning up. I've had loads of problems with indents on FRERs, so now trying ICs (I have one step midstream, 10miu). Anyway, been testing everyday with not so much as a squinted / probable EVAP, but today this appeared within 3 mins... Is this it or an EVAP again? Don't wanna get my hopes up!
Ok so I just got home from work, looked at my test again and it now looks like this! I know you're supposed to discard them, but I always leave tests lying around, and I've never seen an EVAP like this. I've made the doctor take my blood as they don't believe I could be pregnant. Has anyone had a false positive like this after the time limit?