for your age of 23 yrs -your BMI is 34.-OBESE grade 1- nearly 30 kgs more.Before you joined Gym. did you go through minimal screening tests-your BP other vital sings?You are on thyroxine 75 mcg indicates you have hypothyroidism a common cause of increase in weight.When was the last throid function test conducted?
Next Steps
check your blood pressure share your latest bloods and lastly seeek doctors advise as you shoulld not negelect new onset headache -it may be nothing
Health Tips
adequate water intake ,diet and exercise