No stop crying 3rd jabs - Regretting it

Our little one got his 3rd set of jabs 4 days ago and since then he is never settling anymore and scream crying 24/7, doesn’t want to be rocked, doesn’t want to lay down, doesn’t want nursing, doesn’t want to play. Never been like this until 3rd set of jabs and I’m losing my mind right now, anyone else go through this? It’s like an entire personality change.