how do you keep ur mind at ease

Tyree`sMommy💕 • Hello! I`m Raqueal and I`m a Grad student🎓 and first time mother to a 11 month baby boy 😍
So I found out I was pregnant last night. I'm going to the doctor in a few hours and according to the first response website, I'm 4weeks and 4days. I'm do afraid that it'll end up as a chemical or etopic pregnancy! This is my very first time being pregnant. How do you ladies deal with the stress?