We Might 1st advise you to refer to elders in your family to collect far more information regarding your Gotra. If in the slightest degree, no-one in All your family members remembers the Gotra details, it is possible to follow the advice from the Shastras. पूर्णचन्द्र समानास्यां पीत गंधानुलेपनां । https://www.youtube.com/@Mahavidyabaglamukhi