Matched a girl I met before but she’s not replying

So I met a girl on a train 2 years ago and we really hit it off, we got each others numbers and started texting for around 1 month, before she went abroad traveling for a couple months, we said when she returns back to the UK in a few months for us to go for dinner and see eachother again etc.. but after she left to go traveling she stopped replying and we lost touch. I tried sending a multiple follow up texts but never heard back.
It’s now been almost 2 year and I just matched her on bumble I remembered her instantly and it felt like fate to match her again. I’m not sure if anyone here is familiar with bumble but after you ‘match’ you get to send 1 message, only 1, which replies to one of their prompts. So as my opener I just replied to her prompt which was asking what your favourite tv show was so I just replied saying mine.
Then she gets 24 hours to respond otherwise you automatically get unmatched. But it’s now been around 12 hours and she hasn’t replied so we only have another 12 before it’s unmatched.
I feel like I should have just said who I was in my opener to remind her, and I should have said “hey remember me? We met on the train a couple years ago”
As maybe she doesn’t remember me and is just going to ignore my opener to her prompt, maybe she thought it was boring or something.
But I’m unsure what to do, should I send her another text now saying “hey remember me we just matched on bumble haha” or would that be weird???

So I met a girl on a train 2 years ago and we really hit it off, we got each others numbers and started texting for around 1 month, before she went abroad traveling for a couple months, we said when she returns back to the UK in a few months for us to go for dinner and see eachother again etc.. but after she left to go traveling she stopped replying and we lost touch. I tried sending a multiple follow up texts but never heard back.
It’s now been almost 2 year and I just matched her on bumble I remembered her instantly and it felt like fate to match her again. I’m not sure if anyone here is familiar with bumble but after you ‘match’ you get to send 1 message, only 1, which replies to one of their prompts. So as my opener I just replied to her prompt which was asking what your favourite tv show was so I just replied saying mine.
Then she gets 24 hours to respond otherwise you automatically get unmatched. But it’s now been around 12 hours and she hasn’t replied so we only have another 12 before it’s unmatched.
I feel like I should have just said who I was in my opener to remind her, and I should have said “hey remember me? We met on the train a couple years ago”
As maybe she doesn’t remember me and is just going to ignore my opener to her prompt, maybe she thought it was boring or something.
But I’m unsure what to do, should I send her another text now saying “hey remember me we just matched on bumble haha” or would that be weird???