Have you upped the dose of your regular anti-depressant? When my brain feels low for more than 3 mornings I add 5mg to my regime: I take 10mg at night and usually 5mg each morning, the extra 5mg really helps within 3-5 mornings. My GP is OK with this.
It may be that hormonal fluctuations are causing the alteration, however: trying an extra dose of AD first, then adding HRT if you require it.
Why would you need HRT unless U are experiencing other symptoms? One shouldn't immediately blame menopause for everything

although we do.
I was housebound for several months in the 1990s with anxiety: thought that I would never leave the house or go into our garden - gradually with ADs I recovered enough to improve my activities and these days am generally OK. Especially when doing things spontaneously

Try not to worry too much about leaving the house. If you need to sleep, do so. Sleep heals. If you can listen to the radio, watch TV - though I could never follow a story line at that time - read .......... let us know how you get on.
This too will pass
