I was doing CGBP for my last set of 5 reps...I was inhaling deep on the negative, and breathing out the positive (both through my mouth). I didn't struggle too much until the last rep, and I had a spotter assisting me on the last rep.
I got off the bench and stood up and had a horrible headache (a weird one) and got nautious. I proceeded with my workout, and it was just kinda "there" in the back of my head and around my eyes. Kept throbbing in and out. I proceeded for the next hour with my workout (at my normal weights/reps). I'm now home and feel pretty decent after a shower, and don't really feel the headache too much anymore but I still do a feel it a little bit.
Also I've had a clear MRI about 4-5 months ago, of my head, and I've had a EIH in the past from leg press. This felt a little different though. Not like a debilitating headache just a really weird nauseating one.
It's been 2 days now still same headache fading in and out around my head, and my eyes.
Thanks, in advance.