Confused !!!!

So I've noticed lately that I have been feeling nauseous a lot of the time but never throw up always have been sleepy and sleepless and I'm urinating more then usual I did have sex 3 times before the day I ovulated but my partner has very low sperm count I seem to only sleep comfortable when his arms are wrap around me holding my belly is it possible that I can be pregnant and is it to early for me to take a test ? I'm suppose to get my period in 9 days so should I wait and see if I get it I'm very confused