Hey girl! I’m sorry you’re burning! When I started dilating, I swear finding a lube that was right for me was harder than overcoming my vaginismus! Vaginas are sensitive and each one different! Doctor visits are great because they’ll help you get to the bottom of it and also rule anything out! It’s always good to be safe! But just because a lube says it’s for sensitive skin, doesn’t mean it won’t still burn you! Try a bunch out! But give yourself a little break and let your skin heal so it won’t ruin your test results! I use Trojan Sensitive Skin! Let us know how you make out! I hope this helps girly, good luck!