Hello- I have been on levothyroxine for 3years now - the last 2 years at 75mcg. Two different packets.... Also I've been using coconut oil for about 12 months- very good for your skin etc - I'm concerned because in the last couple of months- some of my thyroid symptoms have returned and also presenting as hyperthyroid- vision, light headedness- with using the coconut oil, could I have too much thyroxine in my system? I will go to the Dr but I have a mega holiday in a week for my 60th- or could I just be panicking because I don't want to be ill? (Symptoms seem like MS) I'd so grateful for any advice. Thank you.