So, currently chatting to a woman, she'd told me about previous situations where she's been treated badly etc. We said we wouldn't do anything on 1st date, 2nd she was on her period and Tomorrow would be the third where we spoke about doing stuff.

It started playing on my mind that I'd feel bad if we done something and then later on I decided things weren't going anywhere and she might feel used etc. It's not my intention to use her at all.

Did I just overthink the situation and do myself out or sex for a while or am i just being considerate of her feelings? Am I now going without till I've officially committed to her?

I've gone without for long enough, so waiting isn't the issue, just setting expectations.