Baby is REALLY low

Ma

Hey, I've felt baby for a few days now (20w today). Felt real movement, not only just flutters.

I've felt her just below my belly button sometime more on the right sometimes more on the left.

But since yesterday she is really really low. Like right above my vagina. And I only felt here move two times.

Is that normal? I'm scared that this is a sign of her not doing well and that I'm going to miscarry again..

Sorry, I'm just a scared mess all the time..