Constant spit up

Hi. I have a 6 week old baby who spits up (anything from a little to a lot) after every feed and then often continues to do so afterwards. It's really getting me down as it's so frequent, especially as the weather gets worse. Has anyone experienced this? Did anything help? I know it is somewhat normal but I refuse to believe that spitting up 50-70 times a day is normal. Any advice appreciated x