ihad no signs til week 9! and all women are different! some women never get signs! some do!
however you are still too early to be haveing many symptoms
ive had horrible back pain and lower abdominal pain and streatching for weeks now
however i dont know why you are haveing back pain so early? im 24 weeks 2 days and mine is horrible

talk to your doctor about it!!!!!

I've just recently been having a lot of lower back pain. I think 5 weeks is a bit early, but everyone is different. If you're really concerned, talk to your doctor about it. Good luck.

yes if you're having pains during pregnancy it is always a good idea to get it checked out

Good luck I am sure you are fine and I hope you feel better!

I'm about 7 weeks (haven't been properly checked) and I was having a lot of back pain this weekend, but that may have been from standing up so much. So yea, you may want to get it checked out if it's really intense though. Good Luck

I am also 7 weeks pregnant and the for the last two days have been having lower back aches , it only happens when I lie down or sit down , or try to go to sleep, but when I stand up all is good, its very strange, I have been trying to get pregnant again for 6 years and was overjoyed with my news , but 6 years ago I had a miscarriage, and I cant help but worry , is this back pain normal.