Need some good advice

Hey I'm new to prius chat and new to the prius model. I purchased a 2007 touring in that really cool light green . The vehicle is from North Carolina and is in really good cond. over the winter I developed a light knock from the front suspension only when going really slow over bumps . It's gotten worse since. So I went underneath and noticed slight leaks from both struts underneath the belows . So I replaced with Toyota brand everything on the struts and did a visual inspect on control arms ball joints and tie rods all seem in decent cond still . Well it's gotten worse I checked and rechecked struts all okay . The noise feels like it's on the floor by your feet . If someone has already been through this please message me back. Thankyou and I did notice when front of vehicle was in air and in park I could spin the passenger tire with alittle click noise but drivers side was completely locked please help lol thanks