My 3 Year Old Pitt Bull Has The Following Symptoms, Bad Breath, Weight Gain, Lazy, Drinking Lots Of Water,?

today she started showing a bladder control issue, she was laying down and she peeed, i am really stressed out not full of money, any ideas, or thoughts she is not just a “dog”, she is a huge part of my life, she is like one of my children, in fact i call my kids her sibs, sick with it hu? anyway i am scared to death she has something really worng, i looked up some stuff and keep coming back with kidney issus, and ready for this, a rare type of bladder parasite caused from contact with earth worms, even better? ive had earth worm farms on and off the past two years, WOW! shes going to the vet this week, any ideas on finding a low cost one or any organizations that may help, maybe pitt bull lovers? thanks for any advise or thoughts on this. oh ya, her name? Zoie, shes a love bug, loves dogs, cats, birds, even rats… she is fixed and up to date on all her shots, she is the best….