6 month old clingy?

Maria

So I have a 6 month old and I started to notice that he might be clingy but I’m not really sure? Is it normal for a 6 month old to seem clingy? So I notice whenever I put him down to crawl or to lay on his chair he would cry and he would also cry if He doesn’t see me or if I’m far away from him! I don’t know what to do because I can’t really finish my task around the house!