Boobs hurting when baby due to feed…

My boobs really hurt when baby is due to feed. I feel this rush like they’re filling up and intense pain. I’ve had it since the beginning but it’s become worse the past week. My breast aren’t engorged- that’s a different feeling, they aren’t rock solid or anything.

Is this normal? Is it just a refill? Could I have a blockage or something. New to breastfeeding 5 weeks pp