Hello
I’m sorry to hear about your cat.
I think that you need to find a veterinarian or a veterinary technician who can show you how to do this. I would also recommend you start gentle physical therapy and feed canned food to keep the feces soft and able to pass more easily.
Hello,
I think that every 21 year old college person needs to rethink such a young pet. I also think that you should regard yourself as this kittens parent until she is spayed and fully vaccinated. Kittens, and anything this young are inherently fragile and vulnerable and need constant supervision and immediate veterinary care from the first days of adoption.
As far as being able to wait until Tuesday I cannot answer that with anything other than what I wrote above. The minute you fear there is a problem you should be at a vets office.
I hope she is ok