We Might 1st suggest you to refer to elders in your family to assemble more information regarding your Gotra. If in any way, no one in Your loved ones remembers the Gotra information, you could Stick to the steerage from the Shastras. आश्वीजस्य सितेपक्षे महाष्टम्यां दिवानिशं । यस् त्विदं पठते https://www.youtube.com/@Mahavidyabaglamukhi