Tired lower back, should I wait to deadlift?

[CobraUTAH]

Well I started my new split this week. It incorporates deads and squats and keeps them seperate in the week. My problem right now is that I was tired in the lower back last week after deads which I did last wednesday, and then I played touch football on Sunday and the sprinting really made it tired. Now it's thursday and time for another 5x5 of deads. It doesn't feel bad but I can tell that it's not fully recovered. Should I lift it or wait? I also had a funny pain in my lower abs Monday when I did my 5x5 squats. It sort of felt like a hernia maybe but after I dropped my weight some it stopped hurting. I don't want to injure myself but I also want to keep lifting. Does everyone here lift deads once a week?

 

[d3track]

i do deads probably every other week
if it was me personally i would give my erectors a break
but you could maybe do a lil lighter deads