Is there a mouse on the market with the following prerequisites?

Hey!

My thumb is hurting and cramping so bad from using an oversized mouse and I need some help. Looking to buy a new mouse but what I'm looking for in a mouse is quite unique and I need some help. I need:

1. A fairly small mouse. My hands are small (18x10) and I prefer a relaxed claw.

2. I do not play shooters and I'm not looking for a super lightweight mouse. I prefer something little more "stable". Doesn't have to be suuuper heavy though.

3. I despise missclicks. I want to be able to rest my fingers on the mouse without accidentally clicking anything (can be fatal in something like BG3 honor mode for example).

4. Minor nitpick but preferably something with small side buttons or at least side bottons that aren't in the way or aren't easy to click by mistake.

Price is not an issue. Is there any such mouse on the market?