Female Buddha? Chant Tibetan mantras

The amazing Yeshe Tsogyal (Wiki)

Yeshe Tsogyal (circa 757 or 777–817 CE) [1], also known as "Victorious Ocean of Knowledge," "Knowledge Lake Empress" (ཡེ་ཤེས་མཚོ་རྒྱལ), or by her Sanskrit name Jñānasāgarā "Knowledge Ocean," or her clan name "Lady Kharchen" [2], attained enlightenment in her lifetime and is considered the Mother of Tibetan Buddhism. She is the highest woman in the Nyingma Vajrayana lineage. Some sources say, as Princess of Karchen, she was either a wife or consort of the Emperor Tri Songdetsen of Tibet [3], when she began studying Vajrayana Buddhism with Padmasambhava, who became her main karmamudrā consort. Padmasambhava is a founder-figure of the Nyingma tradition of Tibetan Buddhism and is considered the second buddha of our era [4], an idea that is anathema to Theravada Buddhist accounts of what the historical Buddha taught.

(Tibetan Nuns) Esoteric Buddhism in Tibet takes from Bon shamanism (Himalayan sorcery), Hindu tantra and yoga, and Mahayana Buddhism to form a unique expression of the Dharma so far removed from the historical Buddha's doctrine (Teachings, Dharma) that one might mistake it for Vedic Hinduism with names changed from the traditional Hindu pantheon to Tibetan and Indian figures that rose to importance in history.