Valsalva causing petechiae around eyes

Is it normal when doing the valsalva to have petechiae around the eyes. Today I went to the gym and before I had clear skins(the reason i say this is because i have been having eczema issues as of late). During my sets for deadlift and squat it feels like my heads going to explode and vision gets a little shaky. Went to the bathroom to wash the chalk off my hands at the end of my training and noticed this. Am I doing something wrong?

https://forum.barbellmedicine.com/forums/medical-q-a-with-dr-jordan-feigenbaum-and-dr-austin-baraki/955-petechiae-torn-blood-vessels