Waiting on blood test results (long post)

I am so nervous right now, after 3 vvvfl I am finally having and blood test done. I'm so nervous, scared of bad news, and I have to look at my tests daily cause I'm scared I'm going crazy or something. Does anyone know how long it usually takes to get back blood work? I have been nauseous for the past 3 days and idk if I'm sick or experiencing morning sickness... I am also overly tired, having food craving like non other, and I have this huge dark vein on my breast that wasn't there before. Does anyone else get nervous when waiting for results? Baby dust to all off you, and thank you to everyone who commented on my posts 🙂