How old are you both @Bringinthetea? I have known some couples (in their 20s) that took a really long time - months and months to have the commitment conversation.
ignoring Valentine’s Day isn’t definitive, as others have said. But ignoring your birthday (if he definitely knew - did he?) probably is.
did you make it clear you wanted to celebrate your birthday with him?
if you are young, outside chance he’s waiting for you to make it clear, and wondering if you’ve not said how you wanted to celebrate your birthday with him, maybe you’re not committed.
i had a string of relationships in my 20s where they barely acknowledged my birthday, and (as I then did something creative with regular public moments) not one of them ever showed up to one of those to support me. It happened so often I started to overlook it.
but the man who is now my husband is the only one who ever showed up at one of those for me. And he did it in style.
it was my birthday leas than two months after we met which is an awkward point.
But I knew he was into me, so I told him what I’d like to do, and he delivered on that.
final thing - if he DOES say he’s into you and wants commitment after this, you have one shot to tell him clearly birthdays matter to you and you expect XYZ from your boyfriend.
don’t be one of those posters on here complaining after years ‘he never does anything for my birthday’. It never gets better than what they’ll do for you at the start.