<human>: Give me the gist of the text in a nutshell

I talk to my friend every day through texting but don't often get to see each other as we're in different time zones, but this hasn't stopped a strong friendship from forming. 

My feelings for them have gradually grown stronger, and some nights we can have the sweetest nicest conversations that will make me feel really happy. But sometimes after I leave the conversation to go to sleep and pick up the conversation the next day, I feel like I'm completely forgotten about, they seem disinterested and I get jealous when they talk about other people, particularly other guys.

I know this is a problem with myself, that I'm being a bit clingy and jealous, but I don't want to feel this way, I don't want to ruin the relationship I have with them or make them feel like they're doing anything wrong.

Has anyone else experienced this and found a way of not over thinking things?
<bot>: I have feelings for my best friend and feel like I'm getting clingy, how do I stop myself from ruining the relationship?