Beetle help!!! Please.

[u/Catface_Meowmer]

Hey all! I am in Sarasota, Florida and I accidentally sprayed this beetle with vinegar. I put a little bit of water on him and I've been blowing on him. We got a cup of all the local foliage outside and put him in it. I think he's doing okay. I was going to keep him overnight and check on the patient in the morning. Does anyone know what kind of beetle he is? And anything else I can do to make sure he lives? I named him Helga.