nervous/scared

I'm 38 weeks 3 days so pretty much due at any time. I had my 2 year old without an epidural but I did have the laughing gas which didn't help. but this time I am having an out of hospital birth at a birthing center with a midwife, last night I was experiencing some pretty intense cramps/contractions and the memory of child birth rushed back to me and now I'm nervous I'm scared can I actually handle the pain of natural birth? it's intense and at the time it seems never ending but I pretty much did it once I'm sure I can do it again. any tips for managing the pain or just motivation and reassurance that I can do this! 💙