Curious

So today I did a very good dry jelq session. I felt great after it and for the first time ever the top portion of my unit is darker slightly. It looks a little fuller and I feel great. However, I’m always scared of damaging my unit so I never go overboard, I just do the amount that feels right and today was absolutely amazing. I want to know from experienced gainers who have dry jelqed whether or not what I describe above is what your unit should look like after a dry jelq session. also I stretch after my dry jelq session and then later on in the day I do a stretch session on it’s own.Should I be stretching after a dry jelq session? Because wet jelwing never had the same blood flow intensity that dry jelqing has and I want to know if stretching after is good or bad.

Experienced gainers please comment. Thank you.