Lost the use of my character "p" in text, can someone please help?

[Attroll]

I am hoping someone can help me.
I have having problem typing the small case character letter “p” in my InDesign document.
Every time I try to type the letter “p” in a text it assigns a paragraph style to it and I can’t type the “p” at all.

Somehow the letter “p” seems to assign a paragraph style that I have called “TOC Heading”. Every time I try to type a “p” in a text area it changes everything to my paragraph style “TOC Heading”.
I don’t see where that letter is assigned for that style and I don’t know how to stop this from happening.
I cannot find out how to get the “p” working correctly again.

Can someone please help me or tell me how to get my “p” back again?

[Attroll · Accepted solution]

I was able to get this resolved.

I had to delete the paragraph syyle and recreate it.

I still hve no clue as to how the lover case "p" got assigned to a paragraph style.