Ahah, thanks stethoscope was exactly the main goal as it requested. First I put the circle front and that was directly read like "tyscle". Positioning the circle was the hard part I couldn't leave it hanging around randomly, I either need to put it in the beginning or the end. And it was more "tyscle" when I tried to put it in the beginning.

I'm thinking how I could avoid this problem but I couldn't achieve it with different colors, maybe a different weight on the "bow" part could help with the readability. IDK I shall try and see.