Was your transmission doing any of this prior to replacing the seal and pump? If not, I would re-install the old pump, along with a new front cover seal, as the factory pumps are tough parts and rarely need replacement.

 

Lol. Hey, were all broke and going through our own hell.
Doesn't mean we can't use the proper terminology and words for things.
Trans is a good short for transmission.
But hey, if TRANNY fits you better then have at it.
Saving money sometimes is not your best option.
Buying new from a source you trust and know may cost a bit more but you know its good.
I really hope you get warranty and money back.
But it was an eBay buy? Good luck.

Tranny. Lol.