17 weeks lots of pressure

Hey ladies! Im currently 17 weeks 2 days experiencing a LOT of pressure down there… like my lower lower stomach a lot of constant pressure… is this normal? I know everything is growing so it’s putting pressure on everything but should it be this constant? Ofcourse im in the bathroom every 5 seconds because my bladder is so pressed on… lol. Baby’s heartbeat is still strong but it still worries me that maybe something else is going on. Thanks in advance!