I took the mtp kit before 9weeks... like around the 3rd week is when I took it.. will it still be effective if I took it early

I am not familiar with this method, but if it is effective at 9 weeks, it should be effective at 3 weeks or however far you are now. Good Luck.

It's the mifepristone and misoprostol method and it says 9 weeks but I wanted to see if you can take it earlier than that

Yes, it should usually be effective, but it would be wise to have follow-up care as well. The 9 weeks is what is often suggested as the latest you would want to use medication.