It is a good idea to reach out?

Ok so I was talking to this guy for two months and we ended because I was a little insecure and I was in the wrong and I told him that I didn't think it was going to work and we ended and it's been a month and some weeks since I've talked to him.. there's a book that I wanted to get from him and I can't find it anywhere and was wondering if I should reach and ask him for it. Telling him I'm him I'm not looking for any drama or anything and that since time as passed I didn't think it would hurt to ask. The thing is I'm scared to text because I don't know if he'll ask why do I still have his number. Or not any advice? My aneixty is bad
It is a good idea to reach out?
It is a good idea to reach out?
It is a good idea to reach out?
It is a good idea to reach out?
It is a good idea to reach out?
It is a good idea to reach out?
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