5w is 1D no symptoms yet

I keep reading that my boobs should hurt and I should start feeling symptoms yet but I don't. I felt a little nauseous yesterday but I also found out I was pregnant yesterday, so I don't know if that was from all the emotions. With my first pregnancy I didn't have any symptoms and I had a miscarriage and I got pregnant again and I felt everything and had a very healthy boy! I'm so nervous. I've also had a ton of cramping. Anyone else feeling this was as well?