I feel like a rebound and dont know what do do? (18M and 18F)

I (18M) had a crush on this girl from work, lets call her "1" (18F), after a while I confessed feelings and she did the same, we were gonna go on a date but she cancelled because she still had doubts about her feelings for me.

after a couple of weeks or so (I don't exactly remember how long) she got a boyfriend and we didn't speak for some months, after she broke up with her boyfriend and after about a week of so 1 and I started talking again.

Then after one day I visited her workplace (we work very close together, the stores where we work are opposite of each other).

She messaged me asking to basically go on a date with her, this is about a month after she broke up with her now ex boyfriend.

I already bought her a gift (that I didn't give yet), I also want to give it on valentine's day but also wanna give it on the date itself (4 days after the valentines day)

the thing is the more I think about it the more I feel like a rebound now, and don't really know what to do.