oh well as the others say you will need to ride this one out with your bub.... i can imagine a few walks in the pram today may be in order so you dont go stir crazy if bub wont settle for you ....i remember that all to well. If its teeth you can try some panadol that may settle him down and just maybe make bub sleep!
I thought of that but he's not grizzly and don't want to give him anything if it's not absoluetly necessary IYKWIM