so my 2006 buick lacrosse cxl was starting then it wouldnt i then untighten the 2 bolts on the clamp that holds the cables to the positive side of the battery made sure they were under more and tighten it back and it started again. I drove about 150 miles after then my car wouldnt start again. my lights radio and all that would come on but it would just rapid click when i would turn the key over tried the cables on the positive side of the battery again and wouldnt start still. over the days it would start losing lights. like first the dash tthen the next day the radio and then the only thing that was on was the red blinking light aboce the radio and finally that went. I tried jumping it and it gave power back to the dash the radio etc. but wouldnt turn over or even make a click or anything sound. a few days later i tried the jump again and now its getting no power from the jump to anything i read about how it could be fuses a relay some ignition module thing or something and a couple other things Im so lost i dont know cars really so i neeed help