Tier 2 and 3 links from another country?

Hello! My site is located in small non-english country and here are only 5 million citizens. It means that there isn't either much websites.

I've manually done quality tier 1 links to my site. Now im building tier 2 links with gsa ser. Problem is that there isn't much websites in my country where gsa could post. I've now done 2 gsa campaigns to two of my tier 1:s. 20-30% of links to those campaigns are coming from same pages of same sites to both. Also my lpm is only 0,3 (it grows x 10-20 times if i change my target url settings to allow english sites).

I use gsa to scrape links and those 2 campaigns have keywords from 2 very different niches. Still 20-30% of both campaigns links are coming from same pages.

Question: Does it harm my site if i blast tier 2 links from international sites? How about tier 3?

If you can't fully understand my english, please ask me to correct.

no it does not harm your site

Thanks man! I've another question, should i write text to those links in english or with my native language?