I'm exactly 12 weeks today, first baby. And recently started feeling pressure (not exactly sure if it's that) down low. Could this be me feeling my insides expanding and growing of the baby ? My stomach is getting bigger now so I'm just wondering if it's that and I'm just paranoid. I know everyone's different, has anyone else experienced this?                 
                             
        
Re: Feeling some pressure in the uterus/lower stomach area
Braxton Hicks contractions (cramping) can start as early as week 6-7.