Girls, I need advice! I've had 2-3 days and it feels like I have no m…

Girls, I need advice! I've had 2-3 days and it feels like I have no milk, my little one takes the breast and there are a few drops! My acquaintance brought me a breast pump because I told her I have a lot of milk and he doesn't eat it We feed him at lunchtime with solid food He weighs on the breast as well How do I know that there is no milk when I wanted to feed him, but there were 2-3 drops I eat and drink Could the milk be disappearing? What should I do? It's still early to stop breastfeeding.