10 ml of CC is too little, she needs more to sustain her weight and keep her energy up.
It can take quite a long time for a rabbit to bounce back from stasis. My bun Vilde needed a month, but he was in a very bad way at first.
The cause for the stasis should be looked into once the bun is stable. It is often about pain. Rabbits are as a species very sensitive to pain.
The first thing to suspect is a molar problem. In order to see a bun’s molars an otoscope exam is needed, sometimes the bun needs to be sedated for this. In lop rabbits, the ears should always be examined. Wax and pus can build up in the external ear canal and put pressure on the ear drum.
That she stays hidden away indicates pain/discomfort. It can be gastric discomfort brought on by the stasis, or the pain could be the root cause. A vet can prescribe pain meds, for example metacam for mild to moderate pain, or buprenorphin for more severe pain.
How much simethicone baby gas drops are you currently giving her? A rabbit can have 0.5-1 ml every 2 hours without any problem. Sometimes more gas drops can make a difference.
She looks absolutely adorable!