It is my experience in counseling women on hormone therapy, many if not most, suffer from insomnia in some way. Progesterone may be what you need for insomnia.
IJMS, Free Full-Text
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Oral contraceptives, depressive and insomnia symptoms in adult women with and without depression - ScienceDirect
Homepage - Compound Pharmaceutical Technologies
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Crinone Gel (Progesterone Vaginal Gel)
The role of ovarian hormones in the pathophysiology of perimenopausal sleep disturbances: A systematic review - ScienceDirect
Crinone® 4% Crinone® 8% (progesterone gel)