Hey ladies I have a concern, I'm a cna. so my job is kind of hectic but when I went an urinated earlier I had a few…

Hey ladies I have a concern, I'm a cna. so my job is kind of hectic but when I went an urinated earlier I had a few particals of light pink stuff in the toilet very small pieces about 4 of them. I have mild cramping but it's nothing any usual from any other night, should I go to the hospital?? or what should I do. I just got off work, just nervous considering this is my first pregnancy. I'm soon to be 12 weeks in about 3 days.