What the @#$%!!!!! >:(

[Zeppelin]

Well today isn't my lucky day for my SVX.. Went to pay some bills today, so went to the bank and cashed my paycheck.. Go to start my car, nothing.. What the hell?? Make sure it's in park, still nothing.. Tried one last time, starts.. Whew, maybe that wasn't anything major.. Same thing at the post office! Now I'm upset.. Went to get gas, left it running.. When the tank was almost full, started sputtering really bad! Had to keep the revs up to about 1200 RPM for it to run smoothly. Stereo starts cutting out on me! Antenna started going up and down and up and down.. Took faceplate off and paid for my gas then drove away.. Look down at my gauges, now the ABS light is on!!!! > Pull in my driveway and leave it idling while I pop the hood.. All belts are in place and look good.. I had the problems with my stereo before, but I did the alternator wiring upgrade last weekend and haven't had those problems until today.. Anybody know what's causing all this???