Throid u/s rl 2.2x1.5x1cmisthmus 2mm. ll 1.8x1.1x5.1.several cysts less than 4mm. mildly heterogenous echotexture. tsh.63 t4free1.3 t3total94. normal?

No worries: Not completely normal since there were some cysts but they are very small and don't require any intervention at this time. Thyroid function is normal. Look at it again in a few years to track changes.

Nothing to worry: Although the findings you describe are not strictly speaking normal, none of the features you describe are worrisome.