Cannot get prints to stick

[Sailingonion]

Evening all,

As the title suggests, none of my prints will stick to the bed even though I was printing fine yesterday.

I am using an ender 3 pro with glass bed with a genuine bl touch and crealitys firmware for this. I have tried printing with abs and PLA+ at verious temps etc and I'm even using a bed adhesive.

I have levelled my bed using a bed visualiser via octoprint and it's level with a 0.05mm deviation, this is accurate as I can get it.

I believe my z offset to be accurate also, I calibrated this using the sheet of paper method.

Can anyone give me a steer in the right direction?!?!