Lots of people have spotting during pregnancy. Sometimes it is problematic sometimes not. Only your doc can tell you what is going on with you. Definitely call them.
Call your dr. it might be nothing, but it could be trouble.
I also had that. Dr checked me over told me it waa normal. Would go to your Dr for a 2nd opinion though
I had it also but later on. my doc said that its normal its just your body getting rid of bad bacteria . As long as you don't start bleeding heavy you should be fine but always go in and ask your doc.