How do I stop the love bombing nicely?

My boyfriend and I met when we were kids and then didn’t talk for about 6 years. We recently reconnected in September and started dating in November. One month in and he’s love bombing the crap out of me. I told him in the beginning, I don’t say “I like you” and especially “I love you” a lot because I want it to be meaningful, he respected it at first but now he tells me at least 5 times a day. He won’t have a proper conversation, just a bunch of sappy-ness and talking about the future and saying things like “oh if you keep saying/ doing that I’ll have to put a ring on your finger the next time I see you” How can I get him to slow down and stop being borderline obsessive? It’s made me question if I want to continue this because it’s very draining on me to have the same sappy conversation over and over again on auto pilot at this point and I feel bad because I’m not being genuine.

How do I stop the love bombing nicely?
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