Almost 5 weeks and today symptoms disappeared

Cristina • 2 years of trying to conceive. 2 Angel babies. Welcomed baby boy 06/01/15.
I'm almost 5 weeks and I'm scared because I don't feel any symptoms at all. The last few days I had horribly sore breast, light cramps and I had light nausea. I haven't felt any symptoms today except for cramping. This happened in January when I miscarried at 8 weeks. I'm so nervous. This is my 3rd pregnancy. My previous 2 both ended in miscarriage.