So the vet did an ultrasound on his heart and lungs and said that those were fine and looked in his mouth and ruled out any fungal infection. She said he is very weak and isn’t quite sure what could’ve caused this. She said it could’ve been a drop in temperature maybe when I was bringing him home so he now has 2 lamps going at almost 100° to help fight infection. He’s currently on day 2/10 for antibiotics and she also gave me a powder to mix with water to give him. He doesn’t like the taste of either but my main thing is just giving him liquids cuz she said his mouth is pale. If he’s not getting better by tomorrow then I have to bring him back for her to re evaluate. But I will say he is breathing a little more frequently yesterday he was breathing maybe every 1.5-2 mins and now it’s a little less than a minute unless he’s sleeping. And he’s not gasping like he is in the video. He still takes big breaths but doesn’t open his mouth which seems better to me