Hi,
Hoping someone with more experience can give some advice/reassurance?
I'm 11+1 with my first baby
. Very excited and a little nervous as well.
I'm having plenty of symptoms: Nausea/retching, more prominent veins on boobs, sometimes nipples are itchy, I have a couple of little 'bumps' on my nipples too, occasional headaches, tiredness and bloating! The joys! 
The last few days I have been getting some aches in my back/pelvis area. They are not constant and are often more noticeable if my bladder is full. They are not 'pains' just aches and can be eased by changing position. Also my legs from my hips to my knees are aching!
I've got no bleeding/spotting and all my other symptoms are still here.
Is this my uterus stretching? This is what I'm hoping! My stomach is slightly bigger - it gets bigger when I have eaten/drunk something but I'm usually very skinny.
Sorry if it's a dumb question 