[M/d] I think my mom is coming onto me and I'm not quite sure how to proceed

Yeah, basically what the title says. Over the past few weeks, my mom's gotten more affectionate in a way that's definitely not the way a mother would be towards her daughter. Her touches linger, she hugs me differently and her hands sometimes trail towards places guy's hands would. Hell, just her overall demeanor seems less 'loving caring mother' and more 'woman seducing someone'.

Thing is, I'm not entirely sure what to do. Incest isn't really a kink of mine but it's not like it disgusts me. And truth be told, my mother is a good-looking woman. My mind keeps flip-flopping between 'you should go along with this' and 'oh heeeeell no' for no discernible reason. I know this might be a weird place to ask but what tips could you guys give that could at least help me a little bit in making sure if I want this or not?