My year warranty was 5 months too late, and I wasn’t going to spend another $1200 to fix it. I decided to do it myself with the help of 2 buddies and the forums

Throughout the whole process, we have found so many bolts that were hand tighten, barely any effort to take them off. We are no transmission expert so we really don't know where the leak is coming from BUT we did notice that the 5 bolts holding the plate with the transmission pump were hand tighten.

Could that be the reason why I had such a massive leak? Was the fluid coming out through there since those 5 bolts were loose, or maybe even the washers on them were not changed?
Or could it be the pump itself, like an internal leak? I was told if the pump goes bad it will give signs before it goes completely (loose of pressure would make the car run horrible) and not necessarily leak, not to mention a check engine.
I am not sure what to do now. I'm debating to take the transmission to a shop and get it inspected and waste more money. I would hate to put it up and leak still.
Suggestions?????