I went tablets, to gel, to patches but my reasons were a bit different to yours. First change due to lactose intolerance, lactose in the tablets. Meno consultant changed my gel to patches as I wasn't getting enough relief from the gel. I'd been on it for some time.
Regarding meno clinics. I was told umpteen times there were none beside me, other than a private one. However, it turns out that hospital run one. Got a nice GP to write a letter to gynae dept at hospital and was put on meno clinic list. Maybe even a gynae referral would help you.
Don't worry if you don't get replies to posts Anjia, weekends are often quieter on here.
Hope you get some relief soon. Keep posting.