Newbie needs help!

*Mimi*

Hello all,

This is my first time posting anything here I've just been reading a lot of posts and comments. So here's what's going on....

I started my period Dec. 20th it ended Dec. 26th. I start having light spotting on the 29th with faint cramping. My spotting was a very light pink color only when I wiped, which lasted all day. The next day was back to normal, no more spotting. I've taken a few pregnancy test since than which I believed to be negative. I took another one this morning around 11am, it looked negative. I checked again a few hours later...and this is what I saw.

When should I test again? My next period is supposed to be around the 15th of Jan.

Thanks!