Hey all so quick update I cut down from 150mg tabs to 75mg tabs now aswell and ive been checking online a lot to why I was getting the headaches and pains in the first place.
seems I drink to much tea smoke to much and haven't been eating 3 meals a day for a long time and this could be the cause of them.
so im trying to drink a lot more water now and will try to cut my 20 cups of tea down a day and eat better hopefully this will get rid of them slowly and make me feel better.

will keep you all informed how it goes