Test Flu every time

I was wondering if you guys got test flu everytime. This is my second cycle and i got it at the exact same time as my last cycle. I looked at my log and sure enough the exact same day. Im not nervouse like i was the first time but it really sucks bc i cant do any thing all day. All i do is sweat and can barely open my eyes and my ass cheeck i injected into is nearly imposible to sit on. Well atleast i know what is happing to me i just wanted to see if you guys get the same thing.
Brian