"Heaviness" in uterus area


Anyone feeling heaviness basically in the uterus area ? Im only 6 weeks and some days but feel like my area is really heavy today, like it carrying alittle stone b or something

Just curious and little worried because it's so early on. I would call this cramping at all, maybe a sort of pressure, but idk. No spotting, or other symptoms other than crazy fatigue and night time "morning Sickness"