Having some slight pain

Karissa • 💍 11/12/16 , 💗 5/19/18, 💗 3/11/21

I'm 6 weeks 3 days and today I'm super emotional and spent most of my morning crying to my mom. A little while later I started having some pains in my lower abdomen, almost like a pressure feeling. Is this normal? It seems to come and go. This is my first pregnancy so I get freaked out by every little thing...