u/BlueZizzle46

So my iPhone 14 has been leaking a weird smell recently, I googled it and apparently the battery pack is damaged. I didn't think much of it till it just stopped charging and won't turn on all together, so I googled if it could be fixed. Google gave me TWO different answers , one said to take it to an apple repair shop to get it fixed, when I googled it again the next day it said to discard the current one and buy a new one. The reason why I simply can't just buy a new one is because ALL of my passwords, accounts and data is on that phone, even my apple password. EVEN THE GMAIL LINKED to my phone is on that phone. So can it really be fixed or have I lost everything