Welcome.
Firstly:

'cos I'll 4get.
Did U have headaches or are they associated with the HRT? Migraines sometimes become worse with hormonal upheavals.
Many have problems with the progesterone part of a regime.
Which symptom would you like to ease first? Many GPs don't understand what women require so although we shouldn't have to pay, it is often the fastest way to get listened to although there are waiting lists.