End of day aching

Feel like I’m being a bit paranoid here, but does anyone else ache massively at the end of a day?

It’s just under my bump right at the very bottom, but it just feels so uncomfortable! I have trouble bending down sometimes. I try and not stay standing for too long and not stay sitting for too long either. My brain says it’s just muscles aching from carrying a baby around all day, but I keep panicking that baby’s hurting even though I’ve felt movements.

I have anterior placenta too so sometimes I don’t always feel baby moving a lot and I don’t think that helps!