What Causes Strong Smelling Sweat While Suffering From Gastroparesis?

Hi. I am on many diffrent medications for various problems. I have gastroporesis. Bechets. IC. DM. I have never noticed my sweat having an odor until I started getting sick. Now it smells like a cross between babies milk to sour clothes. It s really bothering me and if I notice others do as well. What could be going on here. Thank you