Very concerning? One day creates that much consternation for you? I’m sorry to hear that. I often hear how traders/investors trade on emotions rather than due diligence. It still gets me to some degree as well although I have been trading for nearly 35 years. Therefore, I feel bad for you as I have been there before and can relate.
Just a thought, if you are so concerned, you may want to look investments that are not so risky. Any medical/bio company lives and dies by the extreme daily risk of how good, safe, effective and how long they can hold that market share and so on.
You may want to look at 1-2 month t-bills instead and they have a guaranteed yield of circa 5.25%. Not bad but will obviously drop when the fed cuts their target rate range by 25 bps. Therefore, you do incur some reinvestment risk.
Good luck bud. Been there done that. Thankfully I am not experiencing your emotions as I am 100% steadfast on my DD and know comfortably the technology I own through Vivos clearly has a future and a lot can happen over the next several days/weeks/months.