Spotting at 34w3d...:/

I had what I thought was a braxton hicks and took a shower right after. When I got out I wet to dry "down under" and there was some blood. Very light, but very red. I told my SO that if it doesnt clear up in a couple hours I am going to have him take me to L&D. Am I over reacting? Should I go now? Has anyone else had this??