I had a chestpain 3 weeks ago.It was related to my breathing and it was positional.I went to the hospital and?

I had a chestpain 3 weeks ago.It was related to my breathing and it was positional.I went to the hospital and they told me i had a pericarditis and i should use NSAIDS and i did it untill few days ago.Now i have little chest pain in deep inspiration and that's all.Two days ago they got an Echo which showed that i have a trivial MR and trivial TR.would you please tell me what should i do next? Is it related to the pericarditis or it is something congenital or i got an endocarditis too? How much should i be worried about it?