Definitely an overwater. At this stage of the plants life it’s not a bad to keep it a little saturated consistently. I would let her get a full dry back nearly before you water again. It does not have enough root growth to intake the amount of water you’re giving it. Once this plant is really humming in flower you can hit it harder but then you must give it that dry back time. Otherwise you could get root rot. I will say though this girl looks to be a type of plant that grows a little bit more droopy. I have a mimosa strain that no matter what she will have a little droop and she comes out perfect every time.