The current test at Ancestry for 23 markers is not a yDNA test. It is autosomal. Have you gotten your results from it???
The yDNA project is at FamilytreeDNA and yes, would love to see you do the 67 marker test. We had a project at Ancestry, but have transferred most of those results to FTDNA since Ancestry quit doing yDNA. The transferred tests will not show up in your matches, but we have some members who have done the additional markers to have 37 markers and some who have done the 67 marker test.
If you need nay help please email me at Nachalink at yahoo dot com.