What Does Pale Pink Discharge With Spotting During Pregnancy Suggest?

I am approximately five weeks pregnant from test results from an emergency room department however missed my appointment to see Obgyn Dr. I have had a pale pink discharge after urinating for five days then two spots of red blood,then the next two days it went back to only a pale pink discharge. Does this mean I am no longer pregnant.I m really tired of going to the ER.The second time my hcg kevels were even higher than my first visit&the ultrasound tech says she seen a sac so she verified that with the ER doctor.I was seen for cramping that same day.After the staff seen my hcg levels were even higher&the ultrasound results along with my cervix was not open,I realized the cramping was a waste of time and maybe normal.I m forty three,good grief I don t remember all the symptoms&don t have time to stay in a panic every time something different occurs&sent home after being in the ER,it seems like a all day process.