White discharge/drip out of the water pick up on the Bravo 1 lower unit. It has been there awhile as I was unable to clean it off with cleaner and a sponge. Had the drives checked about 5 hours ago and they came back good. Any cause to be concerned?

I have a picture on the iPad but have no idea how to post it.

see a doctor

Is it drive oil with water in it?

That was my first thought, but it is pretty much caked on to the lower unit and I would think the oil would wash right off.