I made a purchase of some bitcoin and got it sent to an electrum wallet, I've done this many many times before with 0 problems, but this time everything went fine up until the transaction was complete and got sent to my bitcoin wallet on electrum, usually the transaction shows up that it is being received within an hour, but this time nothing, I triple checked the address was right and it deffinetely was, and after many hours of waiting and research I read I should restart the wallet, so I restarted the wallet and in the bottom left corner it's always saying "synchronising" but there is no sign of my bitcoin anywhere, can someone please help me access it and get it back?