Gardasil / HPV vaccine after treatment for CIN 3

Just wondered if anyone had the vaccine after treatment for CIN 3. It is presumed by hospital I’m HPV positive due to the cin 3, but wasn’t tested… I will be tested at my ‘test for cute smear’. I’ve read on JTrust Q&A that there are some small studies showing that the vaccine might help with reinfection rates. I’m wondering if it’s worth it. I’m 35.

Thanks in advance

Any input ladies? Thanks in advance