How do I stop becoming emotionally dependent on texting/calls in my relationship?

I got married 5 months ago but known my husband for like an year and I'm in a long distance relationship.

I think I’ve become overly emotionally dependent on my husband’s texting/calling routine and I genuinely want to fix it because it’s exhausting me mentally.

Whenever we have a really warm, interactive conversation, I feel calm and happy. But if replies are delayed, the conversation feels dry, or the call/texting isn’t as engaging as usual, I get anxious very quickly. My mood starts depending on the interaction quality.

Logically I know people get busy, tired, distracted, socially drained etc. and it doesn’t automatically mean something is wrong. But emotionally my brain instantly starts overthinking and feeling uneasy.

A delay in text, slowness in daily virtual interaction like calls/texts or change in tone bothers me so much emotionally that I will spiral and stay anxious about it all time. Maybe those things happen for normal reason but my overly anxious brain and hypersensitivity make it a big issue.

I don’t want to become clingy, overly sensitive, or emotionally reactive because of this. I want to feel emotionally secure even when communication fluctuates normally.

Has anyone dealt with this kind of attachment anxiety or emotional dependence on texting/communication? What actually helped you improve it in a healthy way?