I'm afraid I pretty much said everything I could in the thread that was removed - you don't HAVE to transition, you don't have to do anything at all that you don't want to do, and you seem primarily to have an issue with intrusive thoughts and obsessing and probably need to deal with that first.
Let me reiterate : You do not have to do one single thing that you don't want to. No one will force you. Part of the "trans truth" is that people decide what being trans means *for them.* Sometimes, in some situations, they decide it means... absolutely nothing changes for the foreseeable future except that they know themselves. You can simply not do ANYTHING AT ALL, until and unless you're ready for it.
I chose, before every single change and milestone in transition, that I consciously wanted to proceed. If I didn't want to, I didn't have to. (Including bottom surgery, which plenty of people don't do. I *wanted* to. I didn't have issues with panicking about what might happen to my penis; I was thrilled. If you don't want to change your penis, then just don't!)