Hello dear I understand our concern soreness, swelling, itching and burning sensation in vagina post intercourse could be due to vaginal infections (bacterial vaginosis, yeast, chlamydia) or vulvovaginitis. I would suggests to consult the gynecologist and under vaginal examination and vaginal swab test to confirm the infections. Doctor will give following advises: Vaginal suppository like clingen plus lactobacillus. Wash vagina with warm salted water and then apply apple cidar vinegar. Maintain hygiene by using V-Vaginal plus wash. Take single doe treatment of azithromycin + secnidazole + flucanazole. Drink plenty of water and healthy diet. Avoid stress. Wear pure cotton loose undergarments. Avoid rough sex and maintain proper hygiene before and after sex. Hope this may help you Contact HCM for further health query Best regards Dr. Sagar