Haven't felt well at all today.. Very weak and "funny" feeling. Was dizzy first part of the day to…

Haven't felt well at all today.. Very weak and "funny" feeling. Was dizzy first part of the day to the point I couldn't move too much or too quick.. Checked my BP and it was normal both times. My headache from last night is back and in the same place, I'm not running a fever but I feel like I'm burning up. My fiancé thinks I'm just sleep deprived and getting to the end of the pregnancy.. But I just want to feel better especially since I have to work tomorrow morning!