Just so you understand the situation we are not "dating", however we are seeing each other a little bit. She was dating someone and she cheated on him with me.
We've been hanging out, banging, chilling and literally just started "seeing" each other. This entire time her ex has been messaging/calling saying he misses/loves her. The other night he sent flowers, when she told me I said "well that's sweet of him, you should give him a chance

"
Now about me, I'm a busy person and she constantly texts, calls, sends dirty pics, etc to me. I do not initiate much of this, it's all her. Now she seems to do this at bad times where I do not respond very quickly.
Today, she messaged me that she needs space to think about her ex and what's going on with him. I felt it was about my lack of communication with her, she was adamant it was nothing about that. Rather, she felt she jumped into me and her too quickly (literally, as she cheated on him) while not giving herself time between her old relationship and this potential one.
After she explained it was about that and not about me (she claims I have never done anything wrong and is very happy with me), I insisted she take her time to figure things out.
Any advice on the situation and whether I should ever contact her or let her? I'm leaning towards not doing so