Hi Rosie! You should get evaluated by your doctor, but just generally, yes there ARE over the counter meds that are ok in pregnancy, and if you have a bacterial infection of any sort, including sinus, there are definitely lots of antibiotics that are prescribed for pregnant women. Sinus infections are almost always viral but again, call your providers office and see what they say. I hope you feel better soon. Have you tried steam?
At home amongst the redwoods
with my husband and my son, born 7/5/11, and #2 due in October 2015
Instant CNM, just add