Why Did I Get Lower Penis Pain After Masturbation?

Your veins have still not changed from the way they were before the varicocele surgery 4 months ago. Varicocele is a scrotum condition caused by size-wise swollen veins. This can be manifested either in the form of painful swelling or it can lead to infertility. The surgery didn' t probably fix the issue entirely. Go back to your doctor and find out the reason this is happening and what further actions can be taken.

This could happen due to infections or skin conditions. The itching on your penis might be caused by fungal infections (such as jock itch) or other skin irritations. Please get it checked

Phimosis is when the foreskin is tight and can't be retracted. This condition can lead to itching and difficulty in proper hygienic upkeep. Betnovate-N cream can help to get rid of the tight sheath. You can apply a small portion to the tight area when the foreskin is dry. One easy way is, to shallowly trigger it back to the elastic extent without making any patient uncomfortable. Alternatively, restrict your dosage of cream to avoid the risk of side effects. 

It can happen when the muscles which are responsible for urination become weaker. During the straining to pass stool, pressure on the bladder led to the release of urine. This can be brought about by reasons such as aging, childbearing, and specific diseases. Thus, try the pelvic floor exercises, manage your fluid intake, and visit the medical doctor to get further help.