$30k. Want to invest it all. What would you do?

So in short, after a four year bout with cancer my Dad passed. I’ve spent the last years flying all over and taking care of him, taking him to different hospitals, working with him through radiation and chemo and clinical trials, and then finally hospice. We were lucky with insurance and somehow we weren’t bankrupted by his treatment.

Anyway, he finally mercifully passed, peacefully and surrounded by all of his family, and he left me $50k. I have a lot of debt to pay off from the last few years.

I’m thinking I want to invest the remainder. What would you do? Buy a fragment of a Bitcoin? Sprinkle it around? Just trying to think if the best thing that might help take these couple of years worth of trauma and use dad’s legacy to help set me up a little.