How to deal with a clingy guy?

I'm currently dating a guy. I like him he's handsome and we really vibe well. He initially started showing red flags of being too clingy the first few days we chatted and called each other. It seems as if he wants to chat throughout the day and have an hour call everyday.

When he told me to call him, i did the first day but the second day, i got so tired I didn't and the next day he unsent some messages and did not anymore respond.

After a few weeks of messaging inconsistently. I find it's okay if he is not that easily invested as I message him first but We started again to have communication and planning to see each other. He got too much again for me and long story short we had two hours of conversation talking about plans to get married in the future, why i was not married and if that's part of my plans, me telling him im not stable, him telling me we can work together to be stable and the next day him asking hypothetical questions what will i do if I get pregnant and he said he can find ways to support if ever.

Needless to say he ran in full speed again but surprisingly whenever he shares, he thinks he gives space to his previous girlfriends because he said he doesn't like to occupy too much of someone's time and will give space.

So, because he ran full speed, i was hardly conversant the next day and he said he missed me and I just responded miss you back after several hours. He must have gotten the message and got hurt again, so now he is not responding.

I like him but why is he too much for me? I also surprisingly had a sweet conversation for him for two hours but although i got giddy and find it enjoyable, i felt sad later on and often compare him to a guy friend of mine. With my guy friend, i seem to be happier. Also my guy friend seems to be more similar in communication styles with me and would videocall once a week or every other week so i find it more enjoyable and not suffocating. How do i deal with a clingy guy?

How to deal with a clingy guy?
Post Opinion