Wow I started at 12.5 mg in February too. I had suffered over the holidays and couldn’t stand it anymore.
I have to say aqua aerobics helped me tremendously. I tapered 1 mg a month from 10 and I’m now started 4.5 for a couple of weeks then 4. Other than hot flashes, I’ve done alright. Exercise is a key for me. Eliminate salt and watch the carbs. Salt can cause swelling and B/P issues. I hope to be off by the end of the year. Good luck. I’m with ya!