sian as you have said yourself, we all experience some sort of discrimination at one level or the other. Even a white man could say they exprience that too (eg a white man from Liverpool could say they experience discrimination and prejudice when they move to London because of their very broad accent).
What you are actually saying is that the discrimination faced by trans is WORSE than the one experienced by (cis)women.
Who are you to be able to say that? Who makes the judge of how hard it is to be discriminated? Is it really harder to be a white MTF person than it is to be a cis black woman (In the US, in the UK or let's say in South Africa)?
REALLY???
It looks to me that actually white MTF people have a hell of a lot of privilege compared to a black woman tbh, even in our western countries.