Hi Tegan! Sorry but I can't reallly help with any miracle cures but I had a really bad cold earlier in my pregnancy for about 3 weeks and then it just disappeared... All I could do for it was bed rest, honey/lemon hot drinks for my throat and rub some Vicks on tissues for my nose (so I could breath at night - although I still have to do that occasionally).

Good luck! I hope the cold is gone before your wedding!!