Possibly sick BP, could really use some help figuring out if it's a big deal or not

[Bogertophis]

Well, first off, frequent shedding is often seen in snakes that are sick or injured...their body is trying to heal.

You mentioned the temperatures were too low for a while (how low???), & fyi, that causes a snake's immune system to not work very well, making them more likely to get sick from whatever pathogens they've come across.

A BP that's not eating might be sick; then again, he might be too cold to digest. A snake that throws up their meal might be sick...then again, if they're too cold to digest, they'll throw it up. So exactly what temperatures has he been kept at? Also, once a snake regurgitates their meal (for any reason) you need to wait at least 2 or 3 weeks before feeding them again. Did you do that? Because trying to feed them too soon will also just cause another regurgitation if they haven't been able to replace their digestive enzymes quite yet. It takes time- a couple weeks+.

You mentioned Daisy kept soaking in his water bowl, but that's also when the tank temperatures were too low. That makes no sense. Snakes soak for many reasons, including dehydration, too warm, mites, illness, burns, internal parasites, shedding (-but not usually unless their humidity has been too low).

You also said ..."The tanks still won't get quite as warm as I'd like (can't seem to get them past 85-90)". So how warm were you keeping them & what kind of heat? If UTH, the pink belly could very well be a burn. And fyi, we generally recommend that the warmest portion of a BPs home not exceed 90* to avoid them being burned. Some snakes- including BPs- don't seem to know when they're too hot & being injured by excess heat- maybe because they're heavy-bodied & it takes longer for them to really feel the heat enough to react? BTW- I sure hope the heating sources are controlled by a quality thermostat- that's often how snakes get burned. If (?) he has a burn, that's painful & serious too-it takes time to heal, & the snake should be on antibiotic (after being seen by a qualified vet) A snake in pain may not want to eat, so this is another possibility.

There's no real way for us to tell online what exactly is going on with Daisy's belly scutes- I've seen snakes where substrate gets embedded & looks kinda like that- but what kind of substrate is he on??? Have you tried washing it off? I can also remember someone that was in a panic because some reddish coloration (dye) from the substrate came off on their white snake...

I've never personally had a snake with septicemia, but yes, it's serious so let's hope it's not that. But I guess that's also a possibility if a vet thought so. The scutes don't really look pink in that photo though? And yes, some pinkish color may also indicate a coming shed. (An adult shedding 3 times in a month is a lot & not normal.)

Much as we have lots of experience & want to help you, we're in no position to diagnose your snake here (nor would it be ethical), but from everything you've said, sooner (to see a qualified vet) is better than later, though I'm not saying it's an emergency either . Remember we're just seeing still photos, not the real snake- a good diagnosis requires a qualified person seeing the actual snake. This might help you find another one: https://members.arav.org/search/custom.asp?id=3661

Do let us know how it goes...I hope you get this figured out & I hope it's nothing serious like septicemia.