Cross details her experiencein an exclusive interview in the new issue of PEOPLE magazine.
I want to help put a dent in the stigma around anal cancer, Cross told PEOPLE.
There is a lot of shame about it.

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I want that to stop.
Cross first revealed her cancer diagnosis ina September Instagram post.
After that, she underwent six weeks of radiation and chemotherapy.
Surgery wasnt recommended, which was a relief.
You want to preserve sphincter muscles if possible, Cross said.
Having woken up to its importance, I am now a big fan of the anus!
Cross is now in remission, with a low chance of recurrence according to her doctor.
If something doesnt feel right, listen to your body and talk to your doctor, says Cross.
Dont let it go.
Its a very curable cancer if caught early, which mine was…
If you or a loved one are diagnosed,the Anal Cancer Foundationis an amazing resource, she adds.
And one I turned to often.
Read more of Cross story about PEOPLE.