Most of the time when I'm standing up I have this really heavy feeling in my pelvis, as though the baby is really weighing down on me. My stomach also feels really stretched. I'm not particularly big (in fact my bump is measuring small for my dates) and I'm worried that this is not normal. I knew I would start to feel differently once I was bigger, but not like this! It's fine when I sit down, but I can't stay sitting down for the next 10 weeks! Am I just being silly - do I just need to get used to this? Any advice welcome.