Shot of Sust 250-Sore Back?

Not first time user…but first time incident. On Sunday I took a shot of 2cc sustanon 250 and 1cc deca 250mg combined. I injected into the right butt cheek and went to bed. Monday everything was okay and I went to the gym. I trained my usual Chest, shoulders, Back. Everything seemed fine.

Tuesday morning I woke up and had a spot on my lower back (L5-S1) region that was extremely sensitive to touch. I wanted to know if there is a chance I injected wrong and the gear went to the spine or is it a coincidence that I sprained my back during bent over’s?

My fear is that I angled the gear wrong and it went into the spinal cavity. Any help or suggestion would be greatly appreciated. Again, this is not my first cycle. 8th actually.

You’ll get a better response in the Steroids forum than in the Beginners forum.