My ex keeps contacting me?

It’s been 2ish months since me and my ex broke up. I made a mistake and thought it would be cool to keep and touch and be friends. That resulted in making it hard for me to move on and have intense feelings for him. I ended up texting him that we should distance ourselves because to my mistake it was WAYY to early to be friends. He agreed and we stopped there. A week into us not talking he hits me up asking how I was and if he could borrow some money until Saturday. (It wasn’t much). I ended up saying no. I just don’t understand why he didn’t respect my wishes of us not talking. Should I discuss this with him to just keep it moving?
My ex keeps contacting me?
My ex keeps contacting me?
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