Como dizer "Tenho sido muito tímido" em inglês

It depends, of course, of the "timidez" you refer to. Context may change everything.

Well, anyway here goes some of them, in different contexts...


"Tenho sido muito tímido esses dias"
I have been rather shy these days.
I am having serious self-steem issues these days.
I have being very trepidant of talking in public these days.



"Tenho tido muita vergonha esses dias"
I have been too ashamed these days.
I have felt ashamed of things I do/I did (I speak/I spoke) these days (or "lately''.)



And, at last.
Thanks already =Thanks in advance.