Can People With Lactose Intolerance Take Acyclovir How Long Will It Take For Me To Feel Better If It's Lactose Intolerance?

How long will it take for me to feel better if it's lactose intolerance? - can people with lactose intolerance take acyclovir

I stopped eating dairy products because I have pain every day, and I'm not sure if this is IBS or lactose intolerance. If they lactose intolerance, how many days does it take to feel better now? Thank you.