Did anyone have bad side effects on beta blockers? I'm taking Metoprolol, and I just do not feel right. Headache, nausea, kinda lightheaded, my body is having a hard time with any sort of walking more than a few steps, and overall I feel miserable. My heart rate isn't too low, not sure on bp. In the process of moving and it got packed away accidentally. But all the things I'm reading online about side effects seem very similar to what I'm dealing with. I just feel like I'm kinda in a fog on top of everything else I mentioned. wedding outfits with crop top