I have bones and joint pains. Weekness!

Let's continue from starting: 1) i was ill before 1year , i was fever and not feeling well in stomach also nausea, i was very bad situation at that time So my family take me to local doctor, doctor checkup and say need to do reports for it that time in a report doctor said she have a thyopid and he is continue treatment based on that report. But after few days(2days) when i was feeling not well i change the doctor and new doctor said nees to do reports then again we do reports, and that new reports thyopid getting normal, That I'm confused why ild doctor treat me like thyopid pasent After old doctor treatment i not feeling well i stomach till date, I'm too kuch suffering for this I was Change  many doctors and do reports but we are not get satisfied because they app says you have a gastro problem and SGPT High then everything is okay What i have to do now please advise I have als bone and joint pains and hitting body from last 4moths, my family doctor says you have a weekness