Any tips for fighting a cold while pregnant?

I am currently 6and a half weeks pregnant right now and can tell I'm getting a cold, ugh! This is my second pregnancy so I know that I can't take most cold medications so I'm just wondering if you guys have any tips. Right now I'm drinking lots of water (so now I have to pee even more than usual😂🙄), loading up on vitamin c, and trying to rest more. I usually do applecider vinegar to help kick a cold real fast, that's one that I found during the first pregnancy and it really seemed to work but I was pretty far along when I got a cold last time. This time as I said I'm six weeks and just starting to hit morning sickness, and I think it would just make me puke 🤢. So far it's just a runny/stuffy nose and a little bit of a sore throat. Anything you have tried that might help would be much appreciated!