I have to be honest, im being really weak and never exercised in months.

I tried to jog the other day, but my joints started paining , is this shit normal, never felt it before.

So like how do i get back into the swing of exercising again, what methods work for you guys.

Its like my body just cant, i am also swamped with work, so im sitting at a desk all the time.

I kinda feel like shit honestly and disappointed in myself for being so dam lazy. (btw im not fat)