5/8 that's ur problem bro you injected into a nerve ending. Check out a pic of mine that says "quad pip" that's my money spot. You need to be using a 1 1/2 inch pin bro. And if its hard for the oil to go through that 25 you need to switch to a 23 because putting to much pressure during the injection can cause pip also.

Take a hot shower and massage the area that you pinned. Oil should disperse.

I have a question. I feel a strange tightness in my tricep that has not gone away. I usually feel this with pip in fact I thought it was part of pip. But now the pain to move my arm is gone but the tightness remains. It was hot for a couple of days and red and looked inflamed. The hotness, redness is gone. Still looks slightly puffy. But the tightness remains somewhat strong. Which kinda scares me. Is it a abscess? There is no pain just un-natural tightness. Going on 5-6th day of it now. I pinned both triceps, the right one healed within 2 days.

PIP my friend. I did same thing with a 5/8 pin. Quad hurt so bad for two weeks I could barely walk. Oil traveled down to my knee. Had a lump in my quad for over a month. Oil went sub Q, quads need at least 1 inch for a deep injection. Advil and hot compresses helped me. But it was very painful. Delts only for me now with a 1 inch 25 gauge and never a problem.

Bad PIP bro. But you're not out of the woods yet.

Always remember the higher the concentration of the drug in solution, the more the chance for PIP. If you used something like Test U at 500 mg/ml - maybe even worse. Second, per below, at least 1" needle for quads. You can be stage lean but you need to get deeper into the muscle. If it's infected it's gonna be red, swollen, hot and painful but the incubation period for staff like infections is so variable (days) I would keep an eye on it. If it's infected you will also probably be running a fever.

Sounds like bad pip! Watch for redness, swelling , palpable fluctuants or a fever.. This could indicate abscess. Also you may have not went deep enough with the size pin you used.

only a 5/8 inch needle in the quad? I know this doesn't answer your question but I've never used less than an inch, typically 1.5 inches.

Localized swollen as in it's close to the surface, or is the leg is swollen?
not hit in 2 years... feel like a virgin?

is it hot to the touch? red?

I'm the exact same way not that means you definitely don't have an infection, but based on those symptoms alone, it doesn't mean anything. I think quads are just a whole different monster, I stay away from them altogether they hurt so goddamn bad. that's just my experience.