Thanks for writing to DoctorSpring.com with your health concern.
ANy kind of bleeding or spotting during pregnancy should not be taken lightly, as it might be indicative of an impending or actual miscarriage.
I would ask you to go for a pelvic transvaginal ultrasound scan to confirm the well being of the baby.
You should be taking rest and avoiding triggers such as stress, travelling, intercourse etc.
All the best & Please feel free to discuss further.