After seeing the picture, I don't think she was "willingly" going to have the abortion, because if she were going to those type of illegal abortion clinic, the man wouldn't be holding that suppose clothes hanger. I believe the clinic would have better equipment, even thought is dirty and illegal clinic. And Chit look so out of it, the writer can throw us some bone and write a twist to this part, because in this version Chit doesn't seem so obsession in getting rid of the baby as the previous two versions.
In the last version with Chatchai and Janjira the n'ek said it all along from when p'ek found out she was pregnant she told p'ek she will get rid of it... but she didn't really do anything, she just prepared and wait until p'ek come home and when he was trying to break the door in, that's when she was trying to sit over the garbage bin holding the hanger.
So this version Chit wasn't that extreme in wanting to get rid of the baby, that's why I don't believe she will do it herself or put herself in the extreme environment as shown in the picture.
Anyway that was just my speculation, with the way the author wrote the scripts any crazy thing can happen... BUT then again, there is only 1 episode left, there is no way she can fit the whole Chit's self abort scene and also p'ek and batman scenes. If it was done against her will then the scene will be short, that will/can fit into 1 episode.