Signs for effective tunica stretching

Here is a question for the vets or anyone else who has used manual stretching, especially at high angles and v-stretches.

*** Should I be feeling really sore the day after a manual stretch workout? How do I know that my tunica stretches are effective?

If you guys can explain what you guys feel directly after stretching, the next day, etc.

So far I have had just sporatic growing type pains in the shaft of dick throughout the day. Nothing painful, just that sensation if you know what I’m talkin about.

Thanks guys!