Hello girls and guys

I'm not too far into my journey (or possibly passage) and I'm not remotely close to starting HRT, although I currently feel I absolutely want (i.e. need) to. So I'm currently trying to figure out what my motivation for going on HRT would be, and what I really expect t to do for me. (I know that inwardly I'm arguing with myself whether any of the things I want to happen are really "good enough" reasons to put my marriage at risk, but that's another story).
One of the things that bother me most is how my body feels. Even when dysphoria isn't at its worst I feel (as many of you describe it too) that something is "off". It's a constant background noise of not feeling entirely right. This "noise" has been there all of my life, I think, and while it's not always super debilitating, it makes me feel "incongruent" with my body somehow. This bothers me a lot, much more (I think) than the social aspects, like being "misgendered" and treated as a female. So even when I lay in the dark with my eyes closed, my body feels "off", like it belongs to someone else really. (Sorry, I don't have a better way of describing it, but I'm simply assuming that folks on here get what I mean

).
I don't have to look into the mirror or be with other people to experience this. (Yeah, I know this feeling is most likely still a by-product of the social relationships and of the perceived discrepancy between who I feel to be and what I see in the mirror).
So my question to those of you who also experienced this "off" feeling is, how did this change when you went on HRT? Did HRT make you feel different/better, even when you weren't passing and correctly gendered by others yet? Do you think that was only a "side-effect" of feeling great about finally starting HRT?