Imaginary lines? Boyfriend and sister both think I'm crazy

Aislin
I miscarried last month and was utterly heartbroken. About a week ago I felt like my pregnancy symptoms were back (they went away and I got a negative pregnancy test so it was definitely all gone) tired and sore boobs (which to be fair I get before PMS too) and nausea. 
Took a pregnancy test to put my mind at ease (because we were planning on trying again after my period arrived and I've not been sensible at all, over eating and drinking, just recovering basically (I was on holiday)) and I SWEAR I see a line but my boyfriend and sister have both told me I'm probably just hysterical and just want it to be positive so badly that I'm imagining lines.
Both the same picture, one edited contrast with a filter. I won't be heartbroken if it's an evaporation line or a dodgy test or something, (disappointed yes but we'll be trying again soon) but I feel like I need someone to tell me I'm not imagining it. 
 

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