Tl;dr: do I cancel lunch with no potential for escalation cause I'm not feeling it or just go?

I asked this girl- effectively my ontetis- to have brunch with me

We hook up on and off but she has red flags and I'm continously torn between letting things escalade and backing off (most women have red flags anyways so I sometime think I'm being too scrutinizing/toxic)

It's only brunch and due to the virus and all I have zero probability of closing anything physical

Tbh I'm thinking of cancelling and just going to the gym and having a shake and call it a day

I'm not really in the mood to see her although I'm the one who iniated

Tbh I have a feeling this has to so with my ego, when she agreed I just felt soothed and felt in power so I no longer am excited to see her. Also i feel like cancelling will at least tilt the power dynamic more to my favor. ( I already said shes my ontetis and I sometimes question my toxicity)

So thoughts?