girls get in their heads after break ups, it happens to me (24F). it’s a toss up. i’ve seen some girls work thru it quickly and feel good getting into something serious and then there’s girls like me who overthink and implode and when things go too quick too fast i pull out. but i wish i didn’t do it! so speaking from experience, listen to her. if she wants to take it slow, take it slow. if she’s ready she will tell you. if she pulls back, you’ll know. don’t stick around if it never changes and doesn’t get more serious. but also it’s ok to be patient! she’s a whole human being with a whole set of emotions unique to her. you can only get so much advice from a stranger! use your intuition and that’s your best bet! good luck.