Then I suggest you don't carry so much

Remember, you're a small town healer/herbalist. Think hard about what you
really need to do your job. Your character probably wouldn't have too much more (also remember that you get one set of clothes free and weightless).
Herbs don't weigh much. A full pouch of herbs might ...
might ... weigh 2 pounds. You'd need a small sickle, a spade, maybe a knife, a backpack, your spell component pouch, clothes, a bag to put the herbs into... do you usually go out herb-hunting overnight? If not, you don't really need any sleeping gear, or nearly a week's worth of rations. Do you have scrolls or maps or even the feat to make scrolls? If not, you don't really need the scroll case, parchment, quill, or ink.
I'm not saying "you can't have those things". I'm saying "think carefully about what your character would really have".