Do I try contacting her again?
For the love of all you hold holy - NO!
Let her come to you.
Am I being unreasonable to feel hurt by no discussing and not being okay with her spending personal time with me?
Not in the least - but you can't expect her feelings to match yours, & talking about it any further is not going to change her feelings into being ones you are more comfortable with.
I know that hurts - but it's a fact, & maybe putting energy into finding a way to deal with that internally, rather than trying to 'fix' the issue, is a better use of your time.
We saw eachother at a hobby. And she has helped with many things. I wanted 1-1 time to just sit and talk. Though we did talk on phone daily. Am I being unreasonable that I have felt I need to cut ties?
I don't know. But probably. Why so all-or-nothing?
You are at an impasse - you want to talk about what you feel is an issue, she does not.
However - you feel the only solution is to cut ties if you are not able to keep talking about the issue.
She feels the reverse - that if you keep talking at her about the issue, she needs to step back.
So if you are unwilling to keep your need to constantly discuss - (I am sorry, it's hard to work out what the issue actually is, but seems to be about you wanting more time with her & deeper conversations than she wants to have) - this issue to yourself, then yes - you need to withdraw, because painful as it is for you, she is not interested in hearing it.
Have you spent any time considering doing it her way?
Because you appear to be demanding contact frequency & intensity on your own terms without giving the same consideration to her terms.
She's clearly not comfortable with how hard you are pushing, so is sliding away because SHE DOES NOT WANT TO HAVE ENDLESS TALKS about what you want & need from her.
A daily phone call was a LOT. I'm not sure how much more you can expect - she also has a life. Problems. Feelings. She's not demanding you sit up & pay attention to them - quite the reverse, she is clearly indicating it's all got too much for her, & she wants you to stop asking to have "The Talk" like you are a pair of lovestruck teens.
If you want to keep her in your life, keep things lighter. And stop apologising, it's just a way of drawing focus bavk onto The Issue. Which she does not want to discuss. You need to actually listen to her - including the things she's NOT saying, which are essentially - "too much, too intense, can we not just re-set & have fun & lightness".