Question!!! Help!!! Need to know!!

Amanda • We are a beautiful family of three and are hoping to expand that sometime this year or next. No rush just enjoying life with our daughter!!
Hey so I am going to the doctor next week. This morning and a little throughout the day I have had a faint brownish red dishacarge. I am not cramping, and it is not heavy at all. I am about 5 in 1/2 weeks pregnant? Should I be worried? Or is this ok? First pregnancy and anything out of the ordinary makes me worry. 
Thanks guys