I transitioned in place and am not planning to move until after my bottom surgery is finished. My advice is twofold:
(1) If passing is your goal, ask others for advice on it. We have a big thread on the FTM board about passing where guys post their pictures and ask for advice on whether or not they pass, or what they could do to pass better. You may think you look the part and are wearing the right clothing, but the world apparently isn't seeing it that way. So you may benefit from having another set of eyes taking a look and telling you if there's something you're missing. It could be something really small that you've overlooked.
And with this, you also have to keep in mind cultural norms. Depending on where you live, guys may dress in a particular way more often. If you're dressing differently, that may be why you aren't passing as male there. Then of course, you'd have to consider whether passing or wearing what you want to wear is more important to you.
(2) Correct people. If you haven't been out that long and are not on hormones that are masculinizing your voice and appearance, you will probably be misgendered pretty often. It happens. The only way you can change it at that point is to speak up and correct people so that they are less likely to do it again in the future.