Pain during pushing after epidural?

I’ve never vaginally given birth. Is it painful when you have the epidural and you’re pushing? I can’t tell if it’s pain, pressure, or exhaustion. Or all three. Any comments/experiences to help me understand the experience of a vaginal birth are welcome!

Also I saw something that moms can opt to have the midwife or doctor pour oil on their vagina while they are crowning/pushing baby out to prevent a tear. Also moms can massage their vaginas with oil prior to labor to prepare. Has anyone done this? Did it work for you?