From the symptoms it sounds like Peyronie’s disease only. Peyronie's disease is the name for a sharp curve in the penis. Scar tissue under the skin of the penis causes the curve. There is no cure for Peyronie's disease. Medicines like aminobenzoate potassium or vitamin E help some men. Other treatment options include intralesional injection and surgery. Once the treatment is completed then there should not be any problem in sex life. Please discuss this with a urologist.
Hope it helps. Take care and regards.
For the last 6 months or so my penis shaft has changed it's shape. At the bottom of the shaft the diameter is smaller and thicker in the middle and it gets smaller towards the top. I can still have sex but the change bothers me and it might be a medical problem. Also my sex life has slowed down. Do I have a problem with the way it has changed. It's something that doesn't hurt. Thank YYou