All has been mostly ok .. Until I've got a fuzzy head , with dizziness , slight nausea, and very tired ..but what's worrying me most is heavy limbs like I'm pulling against weights and I feel like I struggle sometimes to get my words out ( like I'm tongue tied) I don't want to google but I'm wondering if it's like migraine ?? Or much worse .. Bloods all ok a couple of months ago.. Advice or if anyone else felt this id be very great full for your input .