Vomiting and lethargic

For the past few days my cat has been eating a lot. Then suddenly yesterday night after she had her night meal she started behaving weird. She was walking very slowly and my playful cat just sat with legs tucked in and hunched back. It looked like she was in pain. She has also vomitted twice with no blood or foul smell. She has been really quiet and it seems like her throat hurts and her voice seems to be bit broken. She has four 20day old kittens and she has been distant towards them too. Please help me out

this is how she's been sitting

With the sudden onset of symptoms, your cat needs to be seen by a vet. This is even more pressing since she has 4 kittens that are dependent upon her.

Is it possible she could have eaten something she shouldn't have??

No it was her usual meal. Nothing out of the ordinary. The thing is at this moment I don't have access to a vet. That's why i posted here

My cat got all better. I called up e vet and he said that it was not anything serious. Now she's eating properly and not vomiting [emoji]128513[/emoji]

Obviously just keep an eye on her, see if she gets to showing signs at all again.

Watch her nipples for infection/mammary gland swelling/redness/hot/anything unusual looking.