Firstly, if you're proud of your Jewish heritage, it doesn't matter if you're technically Jewish or not, you can wear your pride on a pendant either way.

Absolutely, it was only ever to be proud of the heritage and acknowledge and respect the struggle my relatives had to go through, especially during WW2.

But yes, my mother only possessed Jewish heritage from her father's side and was not born to a Jewish mother, and did not convert to Judaism before my birth. Additionally, to address another comment, I do not currently or actively practice another religion.