Stunna Girl‘s sharing a harrowing story … saying she took a bullet to the chest recently — and sharing pics of a shocking injury.

The rapper posted several photos and videos to her Instagram showing what she says is the bullet wound … and, if you’ve got a weak stomach, we recommend looking away from this one.

A large gash sits over her left breast — seemingly after it’s already been stitched up … and, she gets right up close to it — giving fans the option to instantly react to the wound with a series of emojis.

Stunna’s posting receipts too … sharing what looks like a prescription for medication to treat a “gunshot wound” — trying to clear up any confusion among her followers.

SG says a bullet hit just above her left breast and exited through her underpit … a clean shot through her.

As for details about what exactly went down … Stunna’s staying mum — telling her followers they shouldn’t make up stories but refusing to say where and how she ended up getting shot.