This might sound silly! I'm 7 weeks on Monday this is my 2nd baby and I'm sure I keep feeling a little flutter now and again don't know if it's just my imagination or gas! But it's the kind of feeling I got when I was 15weeks with my first doesn't happen quite as often but defo feel something. Has anyone else experienced this?
I've had terrible wind in both pregnancies so could never be certain what I was feeling was baby and not my overactive bowels! I was sure it was baby at 24 ish weeks with DC1 and 18 weeks with this pregnancy. 7 weeks sounds very early and I'd be inclined to say wind, but you never know!
I'm in same boat, regular localised rumbling/fluttering and only 7-8weeks when it started (a week on and it's still happening a few times most days). From everything I've read...the medical community say it's stretching (round ligament?) or there's a theory around fibroids, but there's also enough random forum posts that we're not alone believing it may be wriggles we're feeling :-)
Even though I know it's unlikely to be anything more exciting than ligaments stretching, I still find it reassuring.