Pregnancy discharge !

TMI ! TMI photo !!!

21 weeks pregnant today !

Has this discharge for around 3/4 weeks now and it’s just staying the same but I get a lot of it and have to wear a pad ! Is doesn’t have any smell to it ! And I have no itching or burning or anything ! I have been googling for many weeks now and doing research and apparently it’s only a infection if it has a smell to it ? Witch mine doesn’t, but it does have a hint of yellow/green in it !

Has anyone else had this ? Is it normal ? Don’t really want to go to dr to be examined down there haha !