Search Results: should i give him a second chance

So a few months ago I tried online dating. Apparently I suck at it because I literally couldn't get a single date with anyone I was interested in. Maybe my pictures suck or my messages, I dunno.

However, there was one woman who message me first. I messaged her back, and she didn't respond for almost a week. I responded back later when I saw it, and she was online and she responded back almost right away, but with nothing that continued the conversation so I figured she wasn't interested. Then a little later she messaged me again with a question. I messaged back but never heard from her again.

That was months ago, and yesterday I ran into her at a park. I was there with my dog and she was there with hers and she recognized me and came over to me and said hi. We talked for a few minutes and then she apologized for being so "busy" back then and she said we should go out for coffee. I told her I was "busy" but she insisted I take her number so I did.

Is it just my ego, or am I justified in her past behavior being a huge turn off? I'm not mad at her or anything, if she's not interested that's fine, but does she really thing I'd be interested after she blew me off?

Also, I have lost like 25 lbs, which doesn't sound like a lot, but I have gone from my abs being barely visible to completely visible, and I got a huge tattoo on my chest and shoulder that is visible on my neck and arm. Sounds kinda shallow I guess, but there are lots of women out there who I would totally date if they lost 25 lbs and got a sexy tattoo, so I can't blame her for that either if that's the case.

Should I give her a second chance?