Thanks.
Update:
Act 2 was not a big problem as expected:
The start of act 3 was not that hard:
But then I faced Barmanu and of course I knew how dangerous he was but normally dodging his stun attack is not a big problem for me. Well, he hit me with it IMMEDIATELY this time and I was sure that I would die at that point, no character of mine ever survived his full meteor shower (and previously that was impossible as far as I know). I did survive though, on 111 health of my 4855. I am not sure if they nerfed him or if I was able to somehow not be hit by all of it (or was just lucky). The 15% damage resistance from Trance of Convalescence, the 15% physical damage resistance from Heat Shield and the fact that I put every single attribute point I got into health saved my character there. So close though...
The rest was no big problem.
Not even Typhon:
Mona is now level 35.
Edit: I can reupload the screenshots which did not upload properly here if you want, I do not know why that sometimes happens.