<human>: Could you distill the essence of the text into 1-3 sentences?

So we met eachother as friends about 9 years ago, had a relationship for 5 years and she broke up 3 months ago. After that, I did a 2 month trip to Asia on my own and had a really good time. When I came back I really felt like contacting her again, so we texted for a bit, nothing heavy, and I proposed to have a coffee soon. She agreed and we decided to meet up in a week (this sunday).

Today, she texted me stating: 'I have been thinking about sunday and it gives me a bit of stomachache, maybe its a bit too soon. Are you ok if we meet up in a couple of weeks?'. How do I reply to this? I really want to give our relationship another shot and I feel like I changed a lot, in a positive way.

Thanks in advance! I will happely answer any question in exchange for some advice.
<bot>: We were together for almost 5 years, broke up 3 months ago and planned to have coffee on sunday. However, she texted saying she wants to cancel due to feelings and thinking its too fast. What should I reply?