Hi, I got a baby albino pacman frog about 4 days ago. He looks bloated and has not eaten since I got him (offered food a few times but he was not interested). Is it just stress or could he be sick? He wasn't bloated looking when I first got him. I tried soaking him in lukewarm treated water but nothing happened. I don't really want to try it again yet because it seemed like it just stressed him out. He's in a 10gal tank with eco earth, temp around low 80s during the day and mid 70s at night. Humidity is between 60-80. 3 sides of the tank are covered.

Thanks for any help