Natural cures for hives - are they safe in pregnancy?

[Blessed_Mom]

x-posted

Hi,

I am breaking out in random hives these days , don't know the reason.

Have found some natural cures - can someone tell me if they are safe during pregnancy (we are TTCing)

apis mellifica, nettles, Acerola Vit C, Oxyhives? and Chamomile. I vaguely remember reading that nettles and chamomile are not recommended during pregnancy?

Thanks for the answers

If someone knows better and safer natural medications - please advise.