Some reading for you and others:
Rapture Bible Verses
https://www.biblestudytools.com/topical-verses/rapture-bible-verses/
The Rapture in the Old Testament
http://www.lamblion.us/2012/07/the-rapture-in-old-testament.html?m=1
In Case of the Rapture
http://incaseoftherapture.com/old-testament-support-for-the-rapture/
Not directed just to you, but to all: Believe what you want and allow others to do the same. There are far more serious mistakes both sides could make. Forgetting to love one another and putting the Father, the Son, and Holy Spirit in a box are all close to the top. We ALL need to be much more humble, and less arrogant in what we think we understand - because God, and His realm are beyond our understanding - and He is watching us.
What it comes down to is this.... God will protect you. And there is not one text in the bible that says God will remove anyone to heaven when it hits the fan. However, he does say this:
Psalms 91:
9Because you have made the LORD your dwellingmy refuge, the Most High 10no evil will befall you, no plague will approach your tent. 11For He will command His angels concerning you to guard you in all your ways.
This is EXACTLY what God did in Egypt with the Israelites and it will be EXACTLY how He protects his people through the tribulation/plagues. No doubt in my mind.