Honestly, and this is just hitting you straight with the truth, but I'm looking at your avatar as a whole and while I think you look extremely beautiful and extremely passable as a girl without anything done, I feel like there's simply some minimal things just are instilling a male characteristic, mainly the thicker nature of your inner eyebrows, and some darkness around the undereyes overall. I feel like the addition of a somewhat glossy-ish makeup layer on the overall face (I would try using a bright, skin-colored shade under the eyes, making the whole area look very full) would probably help most of all; I do wish there was an all-natural solution (no make-up required!), but the truth is that I've required a layer of thick make-up for about 7 years now because of my quite extreme rosacea and other skin diseases - if it's what you have to do to appear a bit glossier and brighter, it's truly what make-up was made for.
One thing I'll point out though is from the avatar, it seems you have the tiniest of a "chin dimple" that none-the-less is noticeable to my eyes, one of the things that, for your particular face, may be setting it the wrong way. Skin filler injections at a professional dermatologist would probably work great on this, and I'm sure one injection would be like, what, $100 nowadays? I wouldn't see why you couldn't find a deal much cheaper than that for just one small area. Or a stick-based, latex-ish type make-up works really well for these dimples too, I have a much bigger dimple forming and it's driving me crazy, personally. Some faces just look too masculine even with the tiniest of a dimple, while even large chin dimples sometimes look natural on other particular faces. I think you have one of the faces that puts a bit of emphasis on these features, mainly because you have a slim-cut face with no weight, so I don't disagree that a change even tiny features may be the key to your expression.
Lastly, about the droopy eyelids: on close-up inspection with the additional picture you posted, I can see where it may be a problem with make-up and an overall bright look. I wouldn't get anything done under the eyes at all (and I would add that I believe any surgeon recommending a surgical change to the undereye area is trying to mess you up), but concerning the eyelid surgery, it may indeed be something that'd lift the baggage from your eyes. However, I really think that it may be better for you to do a couple cheap things (searching for more colors/types of make-up, getting a bit cleaner hairstyle, possible filler injections for any pesky dimples, just an overall small makeover) rather than anything surgical. In fact, I'd almost say just throw the idea of filler injections out the window, it may be that hormones themselves could be all you need. It really seems like the main thing you may suffer from is a bit of male-colored/textured skin, it may be that more duration on hormones could bring a tad more of a rosy, bright look to your face.