Weird situation...

Two years (December 2019 to be exact) I bang this girl from online dating a few times. I can't remember clearly, but pretty sure we didn't use protection at one point.

Fast forward to yesterday - we match on Hinge (I didn't recognise her) and she proceeds to tell me she has a child, who she's sure is mine.

She said "you can choose to believe me or not, but I got pregnant and kept the baby".

She doesn't care if I have nothing to do with it or its life, and proceeded to unmatch me.

I don't have her number saved, have none of her socials, and pretty sure she has no way of tracking me down (I lived in a rental and she only knew my first name).

I feel fucking weird about this. First of all, I don't even know if she's telling the truth. Second, if she is, she wants me to have nothing to do with the child. I don't really mind cause I don't want kids, but I feel fuckin awful for that child growing up never having a father figure and never knowing who their dad is.

Am I overthinking it? Do I just let it go?