I bought a $14.55 bitcoin a few days ago when it was at 22k. Again Bitcoin came to 19k. However, I did not sell bitcoins. I was convinced that the price of Bitcoin would rise again. I buy $50 worth of bitcoins again. Got some profit on this small investment. Looking at Bitcoin 24k today. I will keep it for a long time and will not sell it now. I think at some point bitcoin will pump a lot
Since I can't invest more dollars, I don't have that much money. Still will invest as much as possible.
Rome wasn't built in a day. Keep going, keep making money, and keep buying bitcoin if you have some extra money. Of course I don't know how much money you make, what your financial situation is, etc etc, but check if you can cut some unnecessary expenses like eating out, buying clothes too often and other stuff like that. Or you can even rank up in this forum and join some signature campaign.
Perfect example to keep the OP motivated, way to go mate!

Although I don't think that he needs any of it by the way because judging from his move, I know that he is not the type of investor that just invested without proper knowledge but did it anyway because he felt that almost everyone is doing it and that bitcoin is making noises lately. In simple terms, just rode the wave without knowing which direction will the wave go.
To the OP, just follow your instincts mate and continue to buy while it's still selling at a much cheaper price. Take advantage while the opportunity is still there, you are not that late.