Congratulations !

This may be Iodine helping your sexual glands. Most probably through a general improvement of all glandular actions/secretions, but also because it may have locally killed some parasites/ bugs/mycoplasma that may have colonized these particular glands, hence the squirting and cleaning up.

Take a look at this :
http://en.wikipedia.org/wiki/Female_ejaculation


I would not worry, on the contrary.
I would take it as a sign things are getting better! :)
Best wishes!