If you're experiencing changes in the feel of your breast implant and can feel the edge of the implant, it's important to consult with your plastic surgeon as soon as possible. While it's difficult to make a definitive diagnosis without a physical examination and imaging tests, such as an MRI or ultrasound, the changes you've described could potentially be signs of implant-related issues, including implant rupture. Implant rupture refers to a tear or hole in the outer shell of the implant. When a rupture occurs, the saline or silicone filling material may leak out, leading to changes in the shape, size, or feel of the implant. In the case of saline implants, a rupture is usually more readily apparent, as the saline is absorbed by the body, causing the affected breast to deflate. In contrast, silicone implants may require imaging tests to confirm a rupture, as the silicone filling material can stay within the implant pocket. It's important to note that only a medical professional can provide an accurate diagnosis. Contact your plastic surgeon and schedule a consultation to discuss your symptoms and concerns. They will be able to evaluate your situation, perform a physical examination, and order any necessary tests to determine the cause of the changes you're experiencing. Prompt medical attention is crucial in such cases to assess the integrity of the implant and ensure appropriate management, which may involve revision surgery if a rupture is confirmed. I hope this helps, best of luck!