Is no contact the best option?

Hey guys,I recently met a girl from coffee meets bagel. We went on two dates last week. First date was a dinner on a tuesday and we kissed and then second date was the following sat night, where she came over to my place and stayed over. I cooked her dinner, woke up in morning to get eggs to cook for breakfast together. I surprised her with sunflowers that morning.

Come wednesday i asked if she was free the following week and she said she may go hiking with friends, if not she would love to meet up. Wednesday night she texts me saying that I was too dangerous for her. How she wasnt really looking for a serious relationship but liked the idea of developing a long term relationship leading to marriage with the right person. She said that due to me smoking weed and gambling here and there it was a dealbreaker for her. Mind you, i’m a nurse manager, I take my life seriously and physic seriously, and I only do these bad habits every now and then. She goes on saying “you are really attractive to me. you are kind, passionate, and fun. you have a good sense of humor and good shape. I feel like i will fall for you in a few more dates. But we are not the right ones we are looking for.”

I replied with, I’m honestly at the point where I want to settle down with someone and hopefully lead to marriage. I do like adventures and exploring the world but it doesn’t mean I want to do dangerous things. just means I want to site see and see what the rest of the world has. But I do respect your decision and want to say I had a great fun two dates and I wish you the best of luck in the future. Take care.

So basically the deal breaker is my gambling and my use of weed. she says that if her significant other is related to those things she would feel insecure. 15 min later she said ‘while if you don’t mind the idea of casual dating we can hang out”
I replied the next morning with ” I would very much love to see you again, but I am not looking for casual. I rather miss you now than miss you later”

She says ” I’ve really started to miss you”

I didn’t reply after that.

I’m trying to go no contact and see where it goes. Am I doing the right moves?
Can someone break their dealbreakers and still give the guy a chance?

Thanks in advance