You may need to totally rethink your wardrobe/colours - which is why you are feeling meh/unkempt.
When I went grey all the warm colours (corals, warm pinks etc) which before had been my "Always work/look great" colours on me look really shit. I mean really, really shit. The became a real mismatch between the cooler/lighter hair tone and my skin (which had really not been happy with the darker hair dye tbh).
I have had to change to much cooler and brighter colours. Now if I wear bright purple, reds, blues, icy deep turquoise I look great. It suits my hair/skin tone. My skin looks way more vibrant and alive.
Maybe check your wardrobe.
BTW I had been transitioned for about 4 or 5 years now. Totally love it. Not just for the lack of root touch up hassle (god what a total ball-ache that had become). But also because everything really works now. I think I look much better than if I still dyed.
A couple of people said last month that I would look 20 years younger if I dyed it again (was a compliment to my skin as much as a criticism), but I disagree - my skin tone has changed. Dyed hair would not fit and I would look like I was "trying to look younger" as opposed to actually looking younger.
On the flip side, I was out with a bunch of people from my gym last weekend - mostly about 10-20 years younger than me, glossy, polished and stunning. There I had about 5-6 genuine compliments about how amazing the natural grey looked.
And yes, a couple of Facebook pages will keep you strong. Seeing how amazing other women look naturally grey is really inspiring.