Light pain mostly discomfort

Michelle
So for the past two or three days I've had very light pains and discomfort in my lower abdomen where uterus would be located. No bleeding. Nothing severe to where I can't deal with it. But I'm wondering if it's normal, usually at the end of my first trimester I would get those pains but they would go away. These seem pretty constant plus I haven't lower back pain. Could it be round ligament pain? I'm just starting to worry because it's pretty much constant. Doesn't matter if I lay on my right or left or on my back, it'll go away for a sec then come right back. Anyone have any idea? I just don't know how to be comfortable at this point without feeling cramping/ discomfort down there.