Should I worry about the sharpe pain

Celina • After 10 yrs of TTC we have become pregnant with #2, we are so blessed to have another chance at parenthood
I am 6 weeks today and have had a sharpe pain on the right side of my stomach since 5 wks 5 days, I have a rather active job and thought I pushed myself too hard and maybe just pulled a muscle, I don't want to think my baby is ectopic but I'm scared it is. What are your thoughts?  Btw it's not constant just when I walk alittle fast