If it hurts (and continues to hurt), see a doctor. What you’re describing does not sound like a typical occurrence after sex, but it’s good to find out from a professional if anything is that matter. Also, keep your penis in good overall health through the regular use of a quality penis nutrient cream (health professionals recommend Man1 Man Oil) that contains a neuroprotective ingredient like acetyl L-carnitine.
Hi if you are in discomfort please get it checked by a Doctor , please go for peace of mind ,