I'm really not sure what happened. I accidentally scooped Hutch up in a net while trying to clear out frogbit out of my tank, and put her back in to find that she had very clamped fins and what looks like a cut on her mouth. I figured the reason I scooped her up so easily is because she's be moving very slowly and staying at the top of the tank unless she's literally resting on the bottom. I have her in a cup floating in the big tank for now, I would like to treat her as soon as possible but have to leave soon for work. I was wondering if anyone has any suggestions of how to treat her? For now, I am going to leave her in the cup floating so she won't have trouble getting to the surface for air.
Here are some pictures, I hope they can help.
Note: Sorry about all the frogbit, haha.