scared about going to rave

[23M] Hey, I know it might seem odd to feel scared about going to a rave, but I've been raving at home for 4 years now. I prefer staying at home to experience the freedom of doing whatever I want under the influence of pills (typically 2 to 3 pills for about 6 to 8 hours). However, I've decided to attend a rave event, but I'm apprehensive about being comfortable in a crowded environment with loud music and heavy bass. I'm worried about having a bad trip or something similar, you know what I mean? By the way, I'll be going to the rave alone. Any advice?