So, i got 2 baby(ish) gp's from the petsmart near me.... like an idiot, i hadnt done any research on guinea pigs and just thought itd be fun to have something to look after and take care of.... well.. i did a LOT of research about them the same day i got them and now i know ALOT that i wish i had known before i got them, theyve had everything they needed from day 1 besides a big cage, so i made a 6x4ft cage for both of my little boys and i just got done setting it all up yesterday and once everything was all setup and they were in their new "house" i started to realize that Lee, the one with pneumonia was acting weird, not eating, drinking, hardly pooping or peeing and also seemed like he didnt want to do anything anymore but when he was getting floor time he would have alot of fun(when he got to be with his brother "Reese" (the name not the candy) but now i have to separate them because Lee has pneumonia and theyre both pretty depressed looking) so i brought them both to the vet for a checkup because they also have ringworm which i was already treating with miconazole and i thought that Lee might have an URI and when i brought him to the vet she told me that he had pneumonia and that she could try to treat it if i wanted her to but almost any antibiotic she gave him would probably kill him because he is only approx 1 month old and she said that theres 1 antibiotic she could try but it would have a 50/50 chance of killing him and a 50/50 chance of curing him, so pretty much a 25% survival chance with a 50% chance of guaranteed death, so... my question is, what is literally ANYTHING i can do to increase his survival rates because i know ive only had them for 1 week, but i dont care. Ive grown SO attached to them already somehow, i was crying inside my car at the vet for like 10 mins and ive been sporadically crying all day because i dont want to loose Lee already