Symptoms and dpo... am I pregnant?

So I am 10 day Dpo. (Days past ovulation) and this week I have been a little emotional, wanting to cry over shows like Netflix hoarding shows and Outlander... also at random thoughts make me tear up a little... I thought I was just PMS real bad and then yesterday I all of a sudden got light headed and a little dizzy and then throughout the afternoon and evening I was feeling queezy... I said to my husband welp maybe I'm pregnant or I'm getting a little bug... today I woke up queezy again and have had that and light headed spells throughout the day and night again... I took a pregnancy test and it said not pregnant.... this Thursday I should be getting my period and I feel like I'm pregnant with all of these symptoms.... I never feel like this with PMSing... this will be my second pregnancy ... what your thoughts?