Cat pregnancy Problem

Details

I have one community cat who visited my house every single day to get the food and love. She is pregnant for 62 days nowww. I knew it because I saw her mating almost 61-62 days ago. Almost 36hrs ago, She gave birth to a kitten in my store room. That kitten was born premature and still born. It was almost close to 40 hrs now. She got more kittens in her belly. Probably 1 or 2 kittens there. I could see their movement in her belly. She ain't giving birth to any kittens yet. She is also discharging small amount of brownish fluid. Beside this, She is alright and even playing with my neighbour cat and even eating a good amount.