Needing breastfeeding advice

Just curious… when breastfeeding how did your let down feel? I was talking to my mom the other day about when I was breastfeeding and her experience sounds completely different than mine. When my let down happened it was so painful like pins and needles and my mom said hers was just a warm feeling. I never could produce enough milk for any of my babies and I’m wondering if this might be a factor or if it’s even normal. Approve