HSV & 29 weeks pregnant

I recently contracted hsv2 I'm taking 5 pills a day for 10 days but this is my first OB I'm wondering what you ladies use to help with the itchiness and soreness? I'm about 29 weeks pregnant so it limits what I can use but I'm going nuts it's been over 2 weeks of this already any suggestions would help! Dr only gave me a few sample packets of cream that I can't find at the pharmacy and they got used up fast. Also I haven't been to my obgyn to talk to her about my options yet but has anyone gone through a similar situation were you able to vaginally deliver or did you need a c-section? (I obviously would do whatever needed just a c-section scares me)