no, I did not. My surgery was by laser - through my mouth. I had a laryngoscopy on 1/10/12, to remove what we thought was a simple cyst and my mouth was weird after that too... I seem to remember the bumps from that time too. But the blister thing is new. It's hard not to worry about every bump, lump, swelling, etc. What was done during your surgery? If you don't mind sharing...
1/10/12 laryngoscopy
1/12/12 diagnosed with laryngeal cancer (T1N0M0) HPV+
2/1/12 had partial laryngectomy
2/7/12 post op appt. surgery seems to be a success (no other treatment needed). Praise God!

3/20/12 6 week follow up. all seems to be well