Hello girls! My stomach has been like a rock since last night at 00:20…

Hello girls! My stomach has been like a rock since last night at 00:20 And it hasn't let go all day long, even if I lie on my side it gets slightly better, but there is only a slight rumbling, not as usual and not painful There are no contractions I tried everything - walking, jogging (?) I did everything, but nothing worked, 39.5 days ?