Infamous witch:

Most people tend to normally avoid you and please you to make you go away faster, but seek you out to waste your time in desperate situations for miracle medicine, fortune telling, love potions, or other foolish things. You can use your mere presence to scare simple and superstitious folks into running away from you or trying harder at their "friendship" by playing into the witch sterotype.

If you have an hour to spare, you can even create 6+1d6 effigies using sticks or straw held together by strings, wires, or plant fibers. You can add blood, bones, hides, carved symbols, and fabric at your leisure to improve the look and effect. These effigies can be used to mark your dwelling or the edges of your temporary camp, ward off superstitious and fearful people, and signal your belonging to a coven. Spellcasters and people with insight, religion, or arcana proficiency may also be warned of a witch's presence by these effigies, but not necessarily scared by them.

Warning: However, any of this might compell the overzealous, self-righteous types, such as paladins or goodly priests, to rid the world of your supposed or real evil existence. Evil spellcasters may also seek you out to offer alliance, partnership, ask you for advice and information, or even just to beat you up, maybe kill you, and squize your poity hat-wearing, cackling hide for whatever power, magic items, and knowledge it's worth. Interactions between evil spellcasters and witches can be friendly, respectful, amourous, or downright deadly, with everything in between, thus completely up to the DM and roleplay choices. People might also blame you for spectacular misfortune, such as mass disappearances, undead, plague, locusts, drought, flooding, etc.

Witch's turf:

You have a dwelling in the wilderness, less than a day's walk away from civilization, that allows you little comfort on the level of poor living but serves as a roof over your head and a hiding place. It protects you from the elements and predators, but does little to deter sentient monsters and humanoid invaders. During your game, your DM might allow you to spend money on your dwelling and upgrade your living conditions, but due to its inherent nature, it may never rise above a comfortable state.

Your dwelling may be: an abandoned shack, lighthouse, lookout tower, hollowed-out giant tree, or mausoleum with a forgotten graveyard; an ancient ruin; a crumbling homestead or hunting lodge; a cave complex with a rotten wooden door at the entrance; or anything the DM might deem remote enough for a witch and in poor standards.