Miscarriage?

Amanda

AF was due Sunday 1/6. I have had brown spotting like no more than the size of a quarter everyday for the past week. I have 4 tests with 2 lines, but they get faded over time. I am going to test again in the morning and decide if I want to go in for bloodwork, I just wanted some opinions while i lay here awake waiting. The picture goes Sunday-Monday-today at 5am and 10pm. What do you ladies think???