I was playing on a local Forge server with my gf, at this point we had been playing for like a week with no problems, but i went out to gather some clay and i jumed into the river i just lost all my speed, i tried to "sprint swim" which did make me swim but did not increase my speed. whenever i enter water now i move as fast as crouch walking in soulsand, even when i "sprint swim".
the problem is not only on the Local server, if i go into a singleplayer world it's the same thing. And i have tried turning off all mods im running on Forge.
At this point i've just accepted i cant swim, but i do want to go diving again at some point. Please help