4 months sober, feel a relapse coming on

I've had a really great sobriety journey. I'm really enjoying sobriety. My main joy is how much better I am at video games, of all things lol. My physical urge went away in a matter of days. No withdrawal, miraculously. After 8 years of moderate-high usage.

I don't really want to relapse. But I feel like when I'm downtown Friday it'll be super easy to walk into one of the 5 pot shops I'll walk past between therapy and my haircut appt.

I've got willpower issues with mental health. I can't even pinpoint why it might happen. Not sure how to navigate this