I am 17+6 weeks. I just had something out of the ordinary happen. I took a drink of water and then had sudden awful pain in my head that only lasted 5-10 seconds and then after had stars in my vision. Since that happened (only 10mins ago) I know feel off. Like a little light headed, very minor headache, and tightness in my head. This is my 5th pregnancy (4th kiddo) and haven’t experienced this before. Trying to not let my anxiety get the best of me. Happen to anyone else or any ideas on what it could be? Don’t see my OB for another 2 weeks. Thanks for any info.