Hello everyone, about 3 months ago, I adopted 2 guinea pig girls (Lunkarya guinea pigs, age 2,5 years ). One of them was completely fine, but the other seemed to be stressed and squeaked every time I picked her up/touched her belly. We went to the vet with her, but the vet said that she´s healthy and just needs to get to know the place. We paid about 15 dollars just for this statement. A week after that, she gave birth to 2 guinea pigs (one of them died, the other one is alright). The thing is, the breeder didn't know that she was pregnant, neither did the vet, and, according to the fact that we visited the vet just a week before she gave birth and the vet didn't notice it, she probably wasn´t (and isn´t) able to do anything with guinea pigs. After she gave birth, we thought that the reason for her discomfort was her pregnancy, but she didn't change at all, she just lost a LOT of weight. Her actions were weird and I was afraid that there´s something more to her state. She ate and drank normally, was very afraid to leave her house (only went out of it to eat and drink), her breathing was fast and somewhat heavy, she didn't squeak anymore when I tried to pick her up. I was hoping that she just needed to calm down after the pregnancy since she is kinda old and many guinea pigs die in this age when giving birth. After a week or so, I took her out of her cage and starter petting her on her head (the breeder told us that she loved that) and I almost collapsed when, while striking her hair, a HUGE clump of hair stayed in my hands. I also noticed a bald space around both of her eyes. I had to go to the vet, even though I didn't want to stress her even more by driving her around for hours in my car. I went to a different vet in order to get a better opinion on her health, she said that she PROBABLY (wanted to kill her) doesn´t have scabies, but she felt a lump in her stomach. She said that it could be an ovarian cyst, could be cancer, but that she has to have an ultrasound in order to be sure. I paid 30 dollars for that opinion. I made an appointment with this vet (after asking her if she would be able to do an ultrasound with an animal like a guinea pig, because vets in my country mostly care about cats/dogs) for the ultrasound a few days later. When we finally got there, she did what she had to and told me, that she DOESN´T KNOW MUCH ABOUT GUINEA PIGS AND ISN´T ABLE TO SPECIFY THE LUMP. I wanted to murder her after i gave her another 60 DOLLARS FOR NOTHING. I am desperate right now. I´ve called every vet in my region and nobody knows how to work with guinea pigs. Her state hasn´t changed and I have no idea what to do. I don´t want to make her suffer by driving her for hours in my cars into another region in my country and I also don´t have enough money for that. I leave her alone and am afraid to touch her, she looks very sad and scared, breathes as if she was having a heart attack 24/7. Please, what can I do? I don´t want her to suffer but I don´t want to give up on her jut yet. My only thought is spaying her, but what if that doesn´t help, what if she dies durign the surgery since the vets don´t specify on guinea pigs? Thank you for your help. I appreciate every comment.