Nervous

I'm not sure how many DPO I am or even when my next period is since I'm irregular..however I'm bloated, constipated,gassy, mild cramping, very sore nipples (for like a week now), and having some weird ass dreams of random kids...could those be pregnancy symptoms or am I just weird?...I took a test yesterday but I didn't pee very much so it didn't really work..in too afraid to take another..