My eyes get bloodshot after a really hard workout. they clear up with a few hours. no pain, no irritation, just bloodshot. should i be worried?

Pressure: During your workouts you are putting a lot of pressure to the eyes likely your entire head. Have a trainer look at you see if there is any breathing techniques you can add while lifting. Its likely not a problem, I don't know since I never saw how bad the eyes become but if there is any bleeding thats to much and you should alter your workout