Pregnancy spotting?

Has anyone here ever experienced spotting in early pregnancy? I'm just about 6 weeks pregnant and had very light, pink colored spotting this morning. I've read it can be normal, but also that it can lead to more serious issues. I can't help but worry that something is wrong. Anyone experience this and if so, any recommendations or positive outcomes? I already spoke to my doctor and had blood work but I won't have answer until tomorrow, slightly panicking 😔