Seems ythat ity can be hormopnal, and the backache, shows a locking7displacement in the ileosacral areas, nerves to the ovaries, and the bloddcirculation ( veins, and their valves), it can hinder rigth bloodflow to the ovaris, then a unbalanced hormonal picture shows, followed by panic/anxiety.
Get a chiropractic check on your back, as this dont need to be a homeopatic problem, it is only a homeopatic problem, that we must handle, if chiropractic treatments dont help after five times.
Remedies who come to mind in case,Sepia, natr mur, Phosporus.

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Homeopat MNNH Geir E.T. Marcussen
email: getm@eunet.no
http://www.homeopati.no