A Sister's Take on Handling This Marriage Proposal?

Assalamu Alaikum, everyone. I could really use some honest advice from the sisters here to help me figure this out. I've come to admire a Muslimah from my university who seems like she'd be a wonderful partner for building a successful life together in this world and the next. To give you the full picture: * She's a couple of years older than me. * Works in Business Development. * She's very devout and active in her faith. * Helps run the Muslim student group on campus. * She's finishing her bachelor's degree while I'm in a Master's program in a similar area. We've crossed paths at a few campus gatherings. Wanting to be straightforward, I made istikhara, prayed for guidance, and, feeling really nervous, approached her in person. I told her my intentions were for marriage and that I'd like to speak to her wali. I thought doing it face-to-face was the right way. Her reply was: * She was pretty surprised at first. * Explained she has a lot going on with her job, studies, and the student group. * Said she couldn't fairly commit time to getting to know someone for marriage right now. * Felt it wouldn't be right to the other person if she couldn't give it proper attention. I told her I completely understood and respected her decision and apologized if I'd made her uncomfortable. She said not to apologize, that we're at an age where we should be thinking about marriage, and that if things were different, she definitely would be. We then just chatted normally about other things. I later visited my family for Ramadan and the break, and I'm heading back soon. We've messaged a little here and there, but mostly about group-related stuff or just basic greetings. I talked to two close brothers about it, and they suggested: * Don't cut off communication completely. * Check in now and then respectfully. * I've already made my intentions clear. * She didn't say yes, but she didn't say no either. * Since I've been away, just keep a light connection, maybe a message a week. * Don't just go silent. So, I've kept it minimal. For instance, during Ramadan, I let her know I'd be less active in the group chats because I was doing Aiteqaf. She wished me well for it. I thought she might message after, but she didn't-though I know she was busy with Eid events for the community. Here's where I'd love a sister's viewpoint. What should I do? Option 1: Give her space, stay quiet, and when I'm back, ask if her situation has changed or if she's now open to considering marriage. Option 2: Keep up light, respectful check-ins, and then ask again about marriage when I return. My questions are: * From your perspective, does this sound like a gentle 'no' or a real 'not right now'? * Would occasional messages feel respectful or like I'm putting pressure on her? * If you were her, what would you prefer the brother to do? I truly want to handle this in the best and most respectful way possible. I feel I should put in my best effort, make lots of dua, and then leave the rest to Allah's plan. Jazakum Allahu khairan for any insights you can share.