Brown discharge

B

I just found out I’m pregnant on Sunday and I will be exactly 4 weeks tomorrow. I have been having milky white discharge and then today after being pretty active & also having a cough I noticed some brown discharge in my undies. I can’t help but lose hope. 😞 my heart is beating out of my chest. I spotted with my daughter and know it could be normal but I’m so scared. I do not want to lose another baby. 😞