How to respond when she says she's been stuck with a bad cold and wants to reschedule

The phrase that matters most in her message is "I really didn't want to bail on you." She's signalling that she cares about the plan and feels bad about the change. That tells you the cancellation is probably not a loss of interest. It's a sick person doing the decent thing. Your reply should respond to that feeling before it responds to the logistics. If she's apologising and you skip past it to the new time, she'll read the skip as coolness even if you meant nothing by it.

The cold itself is also information. Bad colds last about a week, and she's already telling you she's been stuck in bed. You don't need to ask for symptoms or suggest remedies. A short line that acknowledges she's been having a rough time is enough. It gives her something to feel looked after by, which is more useful than any amount of pushing for a date.

There are roughly three shapes that fit this situation. The first is the warm recovery: you acknowledge the cold, tell her to rest, and say you're glad she told you. This works best when she's clearly sorry and you want her to feel completely off the hook. The second is the easy accept: you agree to the new timing in a sentence and keep the focus on her feeling better. This suits a more casual dynamic where the plan was loose anyway. The third is the forward hook: you pick up the reschedule and give one specific thing to look forward to, like the place you were going or the thing you were going to talk about. This is the one to reach for when you want the next date to feel like it's still on, not just pending.

You can tell a draft is the right kind by checking what it's doing. A warm recovery should contain no question about the new date. An easy accept should have no more than one sentence about the plan. A forward hook should refer to the original plan without asking her to commit to a time. Leave out any joke at her expense, any phrase that reads as a request for reassurance, and anything that makes her do admin while she's sick.

When she sends this, reply the same day, ideally within an hour or two if she's messaging during waking hours. A quick, warm reply tells her the cancellation didn't land badly. Don't send a reply at midnight that reads like you were waiting up. Mid-morning or early evening is fine. Keep the reply short enough that she doesn't have to scroll to answer.

After that, leave the rescheduling to her for a bit. She's sick, so she'll likely check in once she's better. If it's been about a week since she's properly recovered and she hasn't come back to the plan, send one light message that brings up the new idea without pressure. If that also goes unanswered, let it go for a while. A person who's been ill and then busy may simply not have had the bandwidth. Two unanswered messages after a cancellation is the point to stop pushing and wait for a clear signal.