Pregnancy Cold Remedies?

Rebecca • Due May 4th. First baby!
I've been suffering with a horrendous cold for a few days now. Sore head, blocked nose, no voice, shivery, the lot. I phoned the pharmacy you said I was pretty much limited to throat sweets, Vicks and paracetomal.
Do any mummy's or mummy's to be have any remedies that is baby healthy?