hi i am about 24 1/2 weeks pregnant i came out positive with gbs when i deliver i will have a c-section do to my previous child. Now since the last two weeks i have been having a problem with my vagina being swollen and irritated and my doctor didn t say i had a yeast infection and i now have a nasty odor from my butt too. is this normal can you please help me with a remedy since my doctor just has me on antibiotics .