Dizzy

Mandi 😈💀 • Expecting #2 August '15!
I'm 26+2, my son started crying last night and woke me up when I realized I was SUPER dizzy. I got up after a few minutes but I was still dizzy, picked him up, almost fell over with him, had to brace myself against the dresser before I had to put him back down and lay down myself. Thought it was just because I was tired and woke up abruptly, but I am still dizzy this morning. I stumbled into the bathroom to take a shower and have been going from light dizzy to where I need to grab the wall to keep myself from falling. 
My ears aren't plugged, and I don't feel any other symptoms or anything, I'm totally normal and fine! Anybody have any suggestions? If it gets worse or doesn't go away in the next few hours I'm going to call my doctor, but I'm not even sure what to do about it! Thanks ladies.