The original creditor (e.g., your credit card company) is the entity you originally borrowed from. A debt collector is a separate company that now either owns the debt or is hired to collect it. They are often more aggressive in their tactics.
Once the emergency is resolved, your immediate next financial priority should be to pause extra debt payments and focus all available resources on rebuilding your emergency fund back to its target level before resuming aggressive debt repayment.
Every dollar spent on debt service is a dollar not invested. With 20-25 years until a traditional retirement age, losing these prime earning years to debt payments can result in a dramatically underfunded retirement, forcing you to work longer or drastically reduce your standard of living later.
Yes. If you are consistently late or your credit score drops, creditors can proactively lower your credit limit or freeze your account to prevent further use, which can also hurt your credit utilization ratio.
While personal loans can lower interest rates, they often require good credit. If used without addressing spending habits, borrowers may end up with both a new loan and new credit card debt, worsening overextension.