Apple Watch Series 9 counting too many active calories

I bought my watch (s9) a month ago and sometimes I feel like it counts too many active calories.

For context I am 26f 181cm 113kg so I am overweight.

I’ve had days where I walked briskly for 11k steps and did 15 mins of yoga and it counted 1037 active calories For the day

I have also had days where I didn’t do any exercise and only walked 2,8k steps around the house to do chores and burnt 400 calories

Today, it’s 16:51 right now and I have taken 885 steps but I’ve burnt 250 active calories.

I think it’s overcalculating. I have already calibrated it and followed all instructions on the support site. What can I do?