Hi, Cricket
I'm a 64 year old partial transmale, so I sympathize with much of what you say.
Several years ago I considered taking low doses of testosterone to escape panic attacks, depression, dysphoria, etc. but now take a Thai herb (derris scandens) used for back pain, which seems to blend my gender modes and block dysphoria.
I could be called bigender, gender fluid, androgynous, etc, depending on which definition one wants, but seem to lean toward a male identity although I can be in either gender mode.
All my life I assumed I was a hetero cis woman. I married and had two children, and either ignored or made excuses for anomalies. I avoided looking in mirrors or at my photos, suppressed flashes of rage whenever someone called me a "girl" or used my given name, felt claustrophobic in my marriage, although I liked being "pals" with my husband.
But gender dysphoria kept increasing, especially as female hormones waned in my 40s. I experienced increasing periods of depression, a feeling of wanting to escape my life, disgust with my body.
I am now divorced and currently teaching in Thailand, but was finally outed a few years ago by a high school friend who is now a transwoman.
I did gender issue research and also accidentally discovered the effects of derris scandens when I took the herb for a pulled back muscle.
In my case, I only transitioned enough to come out to my family and close friends, gave myself an alternate name, and see myself as androgynous as much as transmale. I had already been dressing androgynously.
You don't have to leap into full transition, but can move in incremental steps, are many transgender people do, finding your comfort level, get advice from a LGBTQ counselor, etc. From the autobiographies I've read, transmen typically have far less trouble transitioning than most MtF people do.
Many report that taking T made them confident, assertive, resulting in job promotions. It also gave them boldness to court new partners, they now enjoy "male privilege," increased strength, no longer fear walking alone at night.
In my case, though, I don't really feel committed to either gender.