Over Christmas I ended up meeting a woman on a dating app and we hit it off. Immediate connection and it was great. We talked for hours every single day. After about four days, we both said we were interested and wanted to start pursuing a relationship together and setting up a first date. At the time she was visiting her family in another state but would be traveling back in a few days so we agreed to set up a date when she got back home. When she got back I texted her to set up the date and see when she was free and she said she was still interested but needed a couple days of quiet because she was overwhelmed and peopled out after dealing with so many people over her vacation.

I said no problem and agreed to give her some space. It's been about 3 days since then so I'm wondering when a good time to reach out and see if she's still interested would be. I know what it's like being overwhelmed by people so I'm trying to be considerate without going so long that things cool off/ I miss my chance at that first date. I'm autistic and take things extremely literally so situations like these are hard to navigate. When would be a good time to reach out again?

TL;DR: Met a woman (35F) on a dating app; we hit it off and agreed to pursue a relationship. After returning from her trip, she asked for some quiet time to recover from socializing. I don't know how long I should wait before reaching out again.