Received a bad news today. Toffy- my almost 3 years old abby, have been diagnosed with ovarian cyst . She loss her fur on both sides and her nipple developed a crust. This is my first guinea pig with cyst. My vet already schedule her spayed session this Monday. Before that, what can I do to make her comfortable? Is she in pain right now? I already read through guinealynx post surgery but nothing much on preparation before the surgery. Now she is on medicine until this coming Monday.