Labour Story :Hallucinations From The Laughing Gas

I rmbr during labour, when I inhaled the laughing gas, i felt high and detached from the situation. I saw clouds and the blue sky while the gas lasted. Hence, I was not able to concentrate on the labour. Any mummies experienced this? Is there a technique to use this laughing gas? Cos I'm sure it's not meant to take us away from labouring right?? Can't concentrate and hallucinating the sky, how to give birth