Lower back pain

[MrOohSix]

I am 37 years old and trying my first PH cycle. I am taking GS Supplements eStrength and cycle shield. I began having lower back pain about 4 days ago. I have been on cycle to about 16 days. What the heck is this? back pumps? And is that the same as swelling kidneys?

[roblasane]

What's the prohormone ?? And no back pumps are not the same as swolen kidneys