What the heck is going on? Help!

khloe

OKAY so my period was four days late as of today. I had taken tests earlier in the week and they were negative. I took one this morning and got a very very faint positive. I am spotting red blood today...and have not my typical cramps. I have some pains and some crampiness too. But it doesn’t feel like regular period cramping. Side note. My period is VERY regular. I actually using spot a little the day before I fill on get it. Which never happened either. Is my body just messed up? I’ll provide a pic of the test...this was only 3 minutes after I peed on it. So I guess it could possibly be an evap line?