integral form of special function

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Do you have any idea to present integral form of this function?

$f(x)=\frac{1}{x^2}+\frac{1}{x}(\psi(x)-2\ln x-2)+2(1+\ln x)\psi^{'}(x)+x\ln x\psi^{''}(x).$ Where $\psi^{(n)}(x)$ is polygamma function and $x>0.$

Note: The function $f$ is Completely Monotonic function in $(0,\infty).$ Then, by Bernstein's theorem we obtain $f(x) = \int_0^\infty e^{-tx} \,dg(t).$

https://en.wikipedia.org/wiki/Bernstein%27s_theorem_on_monotone_functions