Not going to sleep tonight

Er
So it's 2am here, and I've been literally hovering over my 7 week old, because she spit up twice while lying on me, then twice in the cosleeper, once on the changing table, and again in the cosleeper, after I changed the bedding. It's all just clear spit. It's not projectile. She hasn't eaten since 10pm. This isn't her first night doing this, but she's never done it this much. Every time I lie down, I hear her spitting up again...