Am i reading too much into this situation

Well for background i haven't dated in four years and well im not the best when it comes to flirting but cutting the fluff out,there is a girl at work.I usually dont mix my personal/romantic life together to avoid complications.So a few months ago i asked her phone number which she gave me and i said i would call her(which i didn't i texted her instead) but yesterday I left her a message rather nervously asking if she would be interested in having dinner with me after work(different work hours).She replied with yeah we can plan something maybe for next week.And what might she be thinking about this?

What exactly are you thinking that's making you read into the situation?

You asked you out for dinner, she said yes and is making plans with you. All you need to do now is plan where or if you can't think of a place ask for her suggestion on food preferences (aka Chinese vs a burger joint). Other then that dress decent (bathe lol) and see where the night goes, could just end up being two acquaintances getting a bite to eat or could turn into more over time.

I never worried about the small stuff since my dates are simple and more 'let's grab a bite and hit dem shows' with the usual back of my car chicka- wa wa.

update:she said maybe we can plan something for next week when i asked which was before thanks giving but we didnt have it (i assumed due to said holiday)but i recently asked if she was available and she said fam and but gavve me a dat that her family leaves,now has she been brushing me off or am i still ok

Don't think about it too much. Just plan something nice and see where goes from their.

She may have thought of it as just hanging out. You should too.

Still thinking too into it. Just guage the situation step by step instead of trying to figure out why she did this and why she did that. It's okay to have feelings and pursue her, just don't make it look so obvious that you scare her off. Some guys get so caught up with the whole first date that they think they own you after a meal or two (not all, but it happens).

Just try to go out, if you find it isn't happening, no big deal and move on. When/if you two do go out, flirt some and have a good time. Make it about having fun and getting to know one another in a light hearted fashion. A good friendship is a good foundation regardless if this turns into something or nothing and you can go off of her vibes in relation to pursuing anything or not.

You've ever read that book "She's just not that into you?"

It's awful.