LOWER your nicotine. PLEASE.
If you need more throat hit, you can raise PG and there are also additives you can buy from DIY liquid stores to increase throat hit.
If you don't want to do either of the above, I'd suggest a MTL tank where you can keep your throat hit but be inhaling MUCH LESS VAPOR per inhale.
As a non smoker prior, that nicotine level in that device is.... insane. It's a bad idea, a bad vape (probably) and you will (over time if you don't make changes) give yourself an ARTIFICALLY inflated NEED for nicotine that you did not have previously.
Sorry to be blunt, but man, I showed up here with a 12 mg nic juice and a sub0hm setup and I was a THREE ppd/smoker. I was totally getting nic sick, and I had a much more extensive smoking history than friends second hand smoke.
Best of luck and welcome.
Anna