Is my ex-bff stalking my insta. account without likes and comments?

Hey guys I know this is weird, but my story is I have like more than 5 insta. account Only 2 of them are public and the other are private, anyways I have been stalking my ex-bff insta. account for almost a year and a half, from one of my private account only twice a month I visited her profile, but she didn't appeared at all in the suggested or discover ppl for this year and a half , but in May I started to stalking her account everyday more than once but it didn't appeare as the suggested ppl or in discover ppl,anyway in the past month I decided to massage her on my telegram account to forgive her, and she apologize to , but after a while we got into a discussion to know why our relationship ended from our point view ,I got pretty mad from this conversation so I deleted the chat for both parties in telegram anyway after that I went and changed my bio on my telegram account and put the user of my main public insta account So in the past 2 weeks I've been kind of cutting back on visiting her profile,get busy with my life even tho I am kinda heartbroken anyways before 1 day I was on my main public account(the one that I put it in my telegram account bio) watching stories suddenly suggested ppl appeared (even tho it appears rarely to me)and I rolled the dice surprisingly her account appeared from the suggested ppl, anyway I went out and back to the app 3 times in all the 3 times when I rolled the dice she appeared in those 3 times in the 4th place ,also I went to discover ppl and appeared 2 times not only on my public account she appeared ,she appeared in all of my 5 account even in some account that I didn't search on her, Also I blocked her in one of my private account after I unblocked her she didn't appeared but after a while she appeared again in this private account as the 1st person in the discover ppl so idk is she visiting my account or am I just imagine?? (Note:my ex-bff account Is private and we don't have friends in common,I synced her number a while ago but her account never showed up so I stopped synced her number before 2 weeks ago and my insta account isn't connected to my Facebook account Also my ex-bff said that she is over from our relationship along time ago , also I didn't see fakes account in my story views)