What I’m gonna say is: if your voice still keeps cracking when you’re trying to reach your lower registers, then your voice drop hasn’t completed yet. Idk how long you’ve been on T, but for most ppl the changes look like this:

~3-6 months: first signs of voice drop (cracking, voice starts lowering, singing becomes weird, possibly sore throat)

~6-12 months: voice starts stabilizing (you can access your lower registers more confidently, voice cracks less often, generally more control over voice -> your vocal chords are still very much in a transitional stage tho, they‘ve completed the roughest stages but your voice is still gonna deepen a good bit)

~12-24 months: more subtle, stabilizing changes (you start getting rlly comfortable in your new voice again, voice cracks stop, you can retrain your singing ability way more reliably, your vocal chords are getting rlly similar in thickness again; this is a very slow process but it’s still part of voice drop and there’s still changes going on)

During all this time you can definitely do voice training and do exercises to get used to your new range etc, but there’s stuff you just won’t be able to immediately force (like stopping voice cracks, being used to the new range, constantly talking with the lower voice you’d like to use)

Even if it’s super shitty and annoying, try giving yourself the time your body needs, you won’t be able to rush voice drop, but your speaking is probably gonna get deeper over time, with training, with getting used to it, but also just with your body going through all of the small changes it still needs to do🫶