OMG all of the turkey, that's horrible!!

I got bad meat two weeks ago, beef steaks. The first batch of 3 were bought on Saturday and on Monday I started to cook them and saw brownish spots on them and the third I threw out because it was turning and it was from a different cut. I didn't have GI problems but it threw me into a flu like state. Then 3 days later DH brought home 3 more and we cooked them right away and they too had those strange spots on some areas but very light and again I didn't feel well the next day but not as bad as the first batch.
I really should have returned all of them. IDK if it was a contaminated batch of meat or contaminated equipment.