1st glute pin.....now glutes not too bad but lower back sore and swollen WTF

[neoo]

ok so i pinned quads no prob but my first time pining glutes with 250 of enanthate my lower back is sore and swollen this happen to anyone with a glute im? hit the outer glute...its the right spot but my lower back is the part thats sore..WTF anyone? i would appreciate it!

 

[tnubs]

Hasnt happened to me, but if there is a high BA content and you hit it at an upward angle it could have shot higher than expected