Early pregnancy CM (bloody)

Ashlee
Just got a BFP this morning. Have been feeling nauseous on and off all day with "cramping"...more like stretching uncomfortable feeling. 
When I used the bathroom this afternoon I wiped and saw red steaks in my CM. Next time there was more CM and more "red blood".  Since then it's not as bright red and there isn't as much, but not clear. Normal?
I've been pregnant once before and I swear I feel like I don't know anything. Have myself all worries now. Afraid something could be wrong and since it's the weekend the DR isn't in