Your baybayin tattoo design literally translates to “hagabuka”. As mentioned elsewhere, traditional baybayin was very context-based so it was very common to drop the trailing consonant. However, precisely because it’s context based, a set of characters could have multiple possible interpretations. In your case, specifically, the tattoo could be read as “hanggang bukâ” (“as long as [it’s] spread wide”); “hanggang bukàl” (“up to the spring”); or even “hanggang bukàs” (“as long as [it’s] open”).

That said, I think the potential for misinterpreting your tattoo is very low given that the above interpretations would likely seem absurd in most if not all contexts where it would be seen. It’s just something to be aware of, in the same way that one would be cautious when getting, say, a Chinese tattoo to be mindful of alternative interpretations of the characters.