Uterine pain early pregnancy

Ana

I just found out I am pregnant this is my 3rd pregnancy my oldest is 3 years old the 2nd pregnancy didn’t make it full term lost my angel baby at 12 weeks so I have a question I recently found out I’m pregnant about 5-6 weeks I have ligament pain for a few sec then all the sudden I had a sharp ache pain in my uterine that went down to my pelvis area it lasted about a minute or 2 went away no bleeding nothing but I do have light little cramp on my right side its only for a second goes away wen I lay down . Any idea if it’s normal or should I be worried this is my rainbow baby 😔