Inflammation of your prostate gland can cause that feeling, bro. An infection can cause the inflammation and it is called prostatitis. Go see your doctor, you might need antibiotics. https://www.mayoclinic.org/diseases-conditions/prostatitis/symptoms-causes/syc-20355766 Usually there are other symptoms but I've read if your prostate gland is inflamed, it can feel like tingling or vibrations.