seems like a sack. just leave her and move on

Agree with this - wait another 4-5 days then send the flakey type line.

I would wait a week and rengage with a Hola sam. Ask if she's back already and then say Good, we should celebrate.

I’ll let you discover for yourself on our date

Would go with - Honestly didn't take you for the flakey type.

Just my opinion, but the trouble lines are a bit cringy.

Just my opinion, but for me these openers display too much interest. usually the hey trouble works well.

If you want to play it safe without sexualising - One of my talents, I’m sure you’ll grow to appreciate them

Thanks Dude. This was in response to me saying "Honestly didn't take you for the flakey type"

I would go with - Do you like wine (for the soft close).

Personally, I would go with Sorry to hear, feel better soon. Then text her 3-4 days after asking how she's feeling, if she's better then go with the Good to hear, we should celebrate