My period is due in 2 days and I just took this internet cheapie with fmu (although only a 4 hour hold) and I'm pretty sure I can see the start of a line! I ovulate a few days later in my cycle so I'm only about 10dpo 
I had strong right sided cramps 3 days ago that lasted about 10 mins and a few other symptoms, sensitive nipples, fatigue etc but these could also all be AF symptoms.
What do you think? It's hard to see on the camera.