Well as of yesterday, I am on injected form of estrogen instead of those annoying patches. Already I am so happy for the change for so many reasons, and no I can't feel the difference yet, it hasn't been long enough. The nice thing is I don't have those gods forsaken patches to irritate my skin anymore, which I cannot even say how happy my skin is about that.
I did have some fears, cause needles always used to give me the heebie jeebies, but it really wasn't that bad. You stick it in quickly, and it takes a while to put the thick oil in, but for the most part it isn't that bad. Doesn't really hurt, just feels like you have a golf ball inside of your thigh, because it is injected directly into the muscle. It feels odd but not entirely unpleasant, and while there are a few more risks with this form of estrogen, its so worth the end results.
So overall I am happy about it, to be completely honest.