You can advertise her on Malaysia cats adoption for free on facebook.

If you have Money to mate the cat, why noire spend in spaying another cat. It's plain irresponsible that you give up your cat because she is sick. It's even more unethical to expect other to take your cat in during pregnancy and demand for the baby. Maybe you should take care the cat till labor. If you can't afford that, then you shouldn't have right on newborn kitten too