I just went to the bathroom and this is day 3 of pink spotting. Now I'm getting worried about this.…

I just went to the bathroom and this is day 3 of pink spotting. Now I'm getting worried about this. At first I figured it was just nothing now I'm getting scared since this isn't normal for me at all...I took a test last week and while the first response looked like a vfl and generic one looked negative. Should I go to a doctor?