Blah idk what's going on

I been dizzy every smell been making me nauseous and last night for the first night I felt like I couldn't sleep I lay on my stomach and I didn't feel good laying down like that and that's my favorite way to sleep...I don't wanna get my hopes up but do you girls think I'm pregnant I'm waiting to take a hpt on Friday and and I forgot to mention I been cramping up a lot today and my period ain't due till the end of the month..