Oh I feel your pain, I've made PLA-spaghetti a few times too.
As others said, glue stick helps a lot.
I'd be curious how you had it oriented to print, like a screen shot from Cura. Is there a lot of support material holding the base?
Give the glass a thorough cleaning. Remove all contaminants, even if you don't think there are any. I scrubbed my clean in the sink with dish soap, allowed to completely dry, then a once over with glass cleaner (windex).
I heat the bed to 60C manually then do a few swipes with the glue stick. I go quickly so you don't get those "chunks" on the bed