There can't be any water in the toluene when you gas it our your product will "oil out", it will move into the little bit of water that is there. You need to add some MgSO4 to the toluene first, give it a few stirs and let it sit for awhile, then filter the toluene and then gas it (This will remove all the water prior to gassing).
If it has oiled out you need to do another A/B to get your product back. (You have already made it acidic, add a little more hcl and water to separate it, wash with toluene and the add base, extract with toluene, dry with MgSO4 and gas again.)
Not sure why it's pink, probably due to some impurity.
(I have been really nice, you should now UTFSE.)