Help need opinions

So I'm 5dpo as of today according to my app and I have been having some boob pain but only in my right boob well yesterday I had a tingly sensation in my nipple I've never had that before and it felt very weird and my nipple is red and sore but the other one is not. Is it common to feel that if you're implanting? Obviously I'm not officially pregnant as of yet because it's just now 5 days but I just want some opinions and see if anyone else has experienced this. Also I have been breaking out which I haven't done in a while and my taste buds are a bit weird today.