spotting... help!

Amanda
So last night / this morning I woke up and went to the bathroom, and I noticed I was spotting very lightly so of course I checked my cerivix (probably not my smartest idea but alright). I am having pink / almost salmon colored thick discharge?? I am 4w5d pregnant I messaged my doctor but it's a holiday.
Hubby wants to go to the ER but I don't think that'll do any good. I don't have any cramps or anything just the spotting...
Any advice?