Looking for a time travel fic Please and thank you!

Its set in LA. Buffy is living in a house with some other people (not willow or xander) and one night they all smoke weed together (I think) and im fairly sure spike was there too. I can't remember if it was all human or if spike was evil and still a vampire. I vaguely remember buffy having to leave (possibly to return to the present time) and wonders what happened to the people she lived with.

I know its not Pet by Sigyn.

Any help would be greatly appreciated, even though my memory of said fic is kinda vague. Apologies.

Hey Dani

Despite the fact that this one doesn't take place in LA but in New-York, it really makes me think of The Darkling by OffYourBird.
Summary:
When Buffy's quest to get Spike returned to her is fulfilled in an unexpected way, she finds herself in a complicated relationship with an intrigued master vampire who isn't the man she loves, but who might be someday... if she can convince him to step out of the dark.

Buffy goes back to 1977 New-York to find Spike. She lives in some sort of squat with other people and they smoke pot in the basement.
(A little warning, it's a different dimension past, to me it really felt like Buffy/other.)

There's a sequel The Bad Penny
Summary:
Six years ago, Buffy made a home in a new dimension with a Spike who defied every rule to be by her side. Now it's time to put to rest unfinished business in her original dimension. However, a visit there quickly turns apocalyptic, and at the heart of it is the two vampires who set Buffy's original journey in motion, and both of them have a lot of explaining to do.

That's it! Thank you h!

Honestly I should have just asked you in my email this morning hahaha

Hahaha! That's what I thought too while posting.
It's gonna be useful for other people too I'm sure.