Jelq discomfort

When I jelq, I tried to stay around 50% erect.

I noticed though that after jelqing, I feel discomfort around the dorsal nerve area at base.

Also, feel less sensation in penis if I try to stimulate it.

Also have ache on left leg.

What could I be doing wrong?

You probably push too much on nerve and veins. Have tried different grips or intensity?

Yes, am testing different ways to reduce the pressure.

Immediately take a decon break of 7 days. Apply moist heat before and after jelqing when you resume. Do not do more than 20 srokes, build up number of strokes gradually.