Yellowish Watery discharge and this?

Hey guys so recently I have noticed some yellowish discharge. I heard it could be amiotic fluid, infection or even dehydration? I have been dehydrated recently Bc I can’t stand the taste of water ans have been consistently throwing up about once a day. I noticed this tho on my pad last night and was wondering if you guys would be concerned or would brush it off? I’m a new mommy so I don’t have any clue and don’t really have the means to rush to the hospitals less it’s an emergency. Thanks for the help girlies.