Numbness in your ring and little fingers is commonly caused by compression of the ulnar nerve, often at the elbow (a condition known as cubital tunnel syndrome). It is very common and highly treatable. To help it heal, avoid leaning on your elbows or keeping them bent for long periods. Keeping your arm straight at night using a simple elbow splint can provide great relief. For discomfort, over-the-counter anti-inflammatory medicines like ibuprofen can reduce swelling around the nerve. Please consult a doctor for a proper evaluation to ensure a safe recovery. Rest assured, this is a manageable issue and there is no need to panic.