Pregnancy❤️pregnancy ❤️pregnancy ❤️

So I have what may seem like a very strange question to some but is it possible to feel pregnancy symptoms a week after ovulation? My boobs feel as if my milk was dropping if that makes any sense, my lower back has been hurting more, I pee more frequent already and also once in a while get very nauseous.. Is this possible or do you junk I'm so excited I'm just telling myself these things are happening? Thanks for your feed back!!