Hello! I have a tom and a hen and I am new to raising turkeys so far. I raised my turkeys with 2 chickens from babies. Now the issue is my tom is sounding a bit wheezy, burpy, and I swear I even heard him fart a few times, i tried to feel his crop and it just feels full of air, his appetite is normal and he could even maybe lose a few pounds hes a big boy id say 37-45 lbs spanish black(i think, at least thats what the feed store said), is this a sign of sour crop or do you think this will pass? Or is it normal for them to be burpy on occassion? Thank you!