If you have a lump on your right breast and you suspect it is not cancerous, it is generally safe to continue breastfeeding. However, it is important to consult with your healthcare provider for an accurate diagnosis and guidance. They may recommend further tests or imaging to confirm the nature of the lump. In some cases, if the lump is causing discomfort or affecting milk flow, they may suggest temporarily stopping breastfeeding from the affected breast until the issue resolves. It's crucial to prioritize your health and follow medical advice for both you and your baby's well-being.