Freaking out swollen gums.

Ever since I had my wisdom tooth taken out in 2018, I swear my teeth are getting worse. Dentist told me i have bone loss in my jaws by back molars my gums are really swollen and now my teeth are getting loose in the front bottom teeth. I guess I'll also need a crown for one of my molars I floss brush everything and I feel I'm gonna end up with false teeth by the time I'm 30. I also have impacted wisdom teeth can this have anything to do with it? I've had my wisdom teeth impacted for 6 years. Cant afford to have them all out dentist wants 950 to pulm the rest 3 left. I've been crying and I'm worried. I do have a dentist appointment on march 6th waiting on income taxes to get all 3 wisdom teeth removed.