I haven't been through this myself, but it does sound worrying and I think you should bring this up with your OB or midwife at KKH or wherever you're delivering, just to make sure they know and can monitor you properly through the pregnancy and birth. Bell's Palsy can happen anytime including pregnancy, but your doctor will be the best one to advise on what's safe for you and baby at this stage, especially if any treatment is needed. Hopefully you get some reassurance and a clear plan from them soon.
hi dear i had bell's palsy before my pregnancy. i went to arcupunture for it..it helps..if its still new u better have it treated fast.but since ur pregnant i am unsure if ur able to do any arcupunture. for now please do some face exercise.ask ur doctor for advice.