Molly wound or illnesses?

Jan 18, 2018
I have a female black molly she was in a 60 with other fish (mollies, guppys, plecos and zebra something) I saw that she was less active and had white spotting so I treated her for ick in her own tank. I haven't seen anything on the other fish. After a week the spots cleared except one on her belly that looks strange ( discharge, white , and looks like a tube coming out) it is not where she poops from but it looks pretty bad and she isnt really active...

No new fish added to anytanks in over a month

What could this be?? Wound? Illness?

Never seen anything like this!!