Texting her after days of slow replies, without seeming needy

Start with what she sent last. If her final message asked you something or left a loose end, the silence is probably a message she meant to answer and never got to. If she closed the thread with a flat line or a sign off, the silence is more likely a shrug.

Check the pattern too. Did she reply quickly before, and does she still answer fast when the message is light? Someone who used to reply within the hour and now takes three days has changed something. Someone who has always been slow is just slow. Your read should come from her own history, not from how anxious the gap feels to you.

Her only job is to reply, so make replying cheap. Pick something visible from your side of the chat: a plan you already discussed, a link to something she mentioned, or a question she can answer in a few seconds. Avoid anything that needs a paragraph back or a decision she has to think hard about.

Keep your energy steady. Don't mention how long it's been, don't ask whether she's still interested, and don't show that the gap bothered you. A calm message reads as someone with a life. A message that counts the days reads as someone waiting by the phone, and she will often match that tone when she replies.

Give it at least two days after your message before you send anything else, and longer if she told you she had a heavy week. A second text that lands ninety minutes after the first looks like pressure, even if you meant it as a friendly reminder.

If there's still nothing, send one more light message at most, and make it about something new rather than the silence. Then stop. Two unanswered texts spread over a couple of weeks is a clear answer. Let it sit. If she comes back later with a real message, reply normally and don't keep a tally in your head, because that changes how you show up the next time you talk.