Could initial underdosing have effected growth?

Basically what the title said, when i first started T the clinic i was with handled everything and i didnt know my levels, turns out i was under male levels for a little over a year and was pretty much just getting pcos levels of T rather than anything else.

They also had me on hormone blockers for whatever reason so maybe that also had something to do with it.

My voice dropped and i got hairy so i didnt question it at first but it is making me think that its the reason im so "behind" with bottom growth compared to a lot of pepple and that it might have effected the growth somewhat?

Im 4 years on T now but when im not hard it looks like ive never been on T at all, when im hard im around an inch if that.

Ive been pumping on and off but never saw any real growth when i stuck to it.

Going to actually try with stretching and pumping consistently since the only bottom surgery i could realistically have is meta (very limited phallo surgeons in my country and the travel+time off work is too much compared to meta) but from results ive seen with people who have similar anatomy to me currently it isnt a result i would personally be happy with.

Ive taken progress pictures over the years and there is minor growth but just not what im happy with.

Creams and that sort of thing arent available in my country legally in any means for context.

Any advice would be helpful