Looking for Guidance

Her (F20) and I (M20) recently starting talking again after 3 years. We had not dated in high school and we both liked each other but the timing was just wrong at the time.

Anyway, she hasn't been responding to texts like she was about a week ago. Now it's crucial to remember that she is a friggin BIOMED student, and it's finals season. She does get back to me, but usually it's a day or two later. She seemed interested at first when we were talking, but school has always taken a priority for her.

Should I just not text her until finals are over or should I try every few days? I asked around to my buddies and they said they have no idea. I want to talk to her but I also recognize that her education is very important to her and i'm just unsure of the direction I should go. Any help would be great, thank you.