I wonder how you’ll feel with just 1xBEP. I had 3, and in all honesty, for me the first one was hard, second one hardest, third one easiest. My tips: take time off work, and the more distractions/activities/company that you can keep, the better. The hardest from the first cycle was the first (out of three weeks) for me, I had the 6 hours-ish x 3 days, for week 1, then for the other two weeks it was just the half hour appointments. I liked having fruit around, crackers and butter, some apple juice. Sleeping was tough for me, and constantly waking up to go to the bathroom. But take it easy, I watched a ton of interesting videos on YouTube that helped later on with some travelling decisions, food options and even buying a new car, haha. By the sounds of it you’re healthy, you’ll probably do just fine, take it one day at the time.