Pregnancy?

My period is a week late. Normally it’s on time to the date. This made me freak out a bit so I took a test. My friend said she saw a faint line and I did not see one so I decided to test again in a week. For about 2 days I have been very light bleeding. When I wipe sometimes it will be there sometimes not. After having extreme stomach pains I went to the bathroom and find this(picture) what does this mean?