Permalinks structure changed ending /

Hopefully not too dumb of a question…or too dumb of an attempted change but……. Two days ago I changed my custom permalink structure from /%postname%/ to /%postname% Attempting to drop the ending /
The next day (yesterday) checking webmaster tools I saw that only my home page was still being indexed, so I added permalinks migration to my permalinks plugin and added the original /%postname%/ structure as the “old structure” Yes in hindsight I should have known to do that right away but I’m still very much a WP noob.
Now today I’m still seeing just my home page indexed in webmaster tools, but no crawl errors.
I also have XML Sitemap plugin and have checked my sitemap submission in webmaster tools and it does show my pages without that last /
Am I “allowed” to drop that last / from my permalinks like that? I’ve seen it not appear in other’s WP sites.
Do I just need to be patient for google to re-index my pages?
Thanks in advance.

my site donsheppardhomerepairs.com