Accumulate as possible because those can be a good factor in future investments, if you are holding those coins it could be pump or dumped of course must need to make sure you have the capability to handle the mental instability because of the possible news, info, you can get in the internet about the future of the bitcoin. If you have the budget to get an investment with bitcoin why not buy a good wallet such as cold wallets for your coins security this could be a good and head start move.
The first thing about the OP is that he has chosen the best asset in the crypto space as his investment, which is great. While I don't care how much he currently has, the most important thing is that he has it. We never know what the price per satoshi will be in the future if the OP really wants to hold his bitcoin in the long term, at least it will be profitable in my opinion.
$100 can become $300 when bitcoin reaches ATH $90k, but of course it takes long time to see for real. Another suggestion for the OP is, buy as long as you have the budget, but don't force yourself to invest if you still need the budget to make ends meet.