Chest pains fed up feeling this way

[Turtle90]

Ok so have being having pains around chest for about 3/4 months also more recently hip and rib pain aswell as top back pain.

I have being on sertraline for almost 3 months now (was 50mg upped to 100mg New Years Eve) but have put on alot of weight since starting. Have being told it should balance it self out and also start a weight management class next Wednesday for 12 weeks.

Since dosage has being upped I keep on getting more of the pains around my left/centre breast area which are like a dull pain. It isnt all the time sometimes whilst laying other times I can be moving but it is there. I used to be able to take 2mg diazepam/Valium and this would settle but now I am taking 4mg and still having this pain on and off. I am concerned but my doctor/s aren't and tell me its not heart attack as that is normally caused by exercise and doesn't last this long, it's not enlarged heart as I have had chest xray and ecg also my age being 28 (29 this Sunday) they Would know by family history....... so what could this be, I have taken the medication for anxiety/depression and it is still occuring.

Also worth noting I have just finished a course of amoxicillin which was for a sore throat that was suspected to be a viral infection but that seems to have got better but still sore. I have found myself since increasing the Sertraline and taking the amoxicillin to be more fatigued and have had days in bed over the past 5 days.

I shall also be asking my Dr on Friday to test T3 and T4 (have already had TSH) aswell as D-dimer to rule out hyperthroyidism and a Pulminory embolism. I know some will be related to weight now as I am now weighing 255lbs - 260lbs (18.5-19 stone) with a height off 5 foot 11. But I see programs with people who are double this weight and not moaning about chest pains etc so I dont think it is all weight

I have also posted this in the British Heart Foundation and Anxiety area but would be interested to hear any of your thoughts as I have quite frankly had enough. A year ago I weighed 16 stone, was happy, able to work and do stuff around the home, play with my 3 children amd now im more a anchor pulling them all down and feel like I am a burden on my partner aswell as not being a good dad