What does this color mean

I've never had this kind of discharge before sorry it's not the best picture. I did have sex last night could it be from that?? There's more than it looks like in the picture. There is no smell really and no burning or itching. I'm in a committed relationship and we have been together for over 2 years now and we are getting married this summer.

UPDATE: so I couldn't wait to take a test. Do you think this is an evap or a vvfl