U get pain its ligaments stetching etc also backache and period like ache aslong as it isnt accompanied by bleeding its fine ! X
This is my 2nd child, and ive experienced that pain in both pregnancies. It was so bad all i could do was sit up bc laying on either side or my back the pain was unbearable...but called doc, and she assured me i was fine. I had that pain at 4wks now will be 7 tomorrow and im perfectly fine. I also have a perfectly healthy 1yr old. it always helps to call your doc so they can ease your mind and check you out if need be. No need in being more scared than you have to be.
Any pain that early isn't a hood sign so I would go in Just to check hope all is well