This is going to sound silly but 2.5 years ago when I was pregnant with my youngest we were moving house and it was quite stressful and one day whilst moving bits and pieces I suddenly got tunnel vision, numb down one side including half of my tounge tingling and couldn't get my words out, I also sent my partner a text at the time saying I didn't feel well, but he called me and said I'd sent him a text that was basically nonsense. This happened twice and coincidently didn't have another one once I started taking iron tablets. I don't know why I've started thinking about this again but I'm scared I had a stroke and may have lasting damage or that I'm going to have it happen. Again... At the time I went to my doctor straight after it happened who dismissed it as anxiety(it wasn't).