Question about adding location

Are there any potential issues connected with adding locations to pictures? IE* If I posted three pictures a day, all tagged with locations in different parts of the US, but all posts made from original IP... would this raise any alarms with IG down the road? Also, is there are reason not to use custom locations such as "tag your friends" or "add me on snapchat" in pictures?

I don't think so. As long as those are your own photos, they are not identical and you don't think you are spamming, then you're good.