Talk to Pulmonologist / Lung on TB Chest Pain

Salam. I was diagnosed with Pleural TB in may 2017 and my tb treatment started on 20 may 2017 ended on 20 February 2018. During the treatment i missed taking medicine 2 or 3 times but i consulted my doctor about this and he said it's alright. In January 2018 i had typhoid fever and during that time chest pain and breathing problem started again. I took some antibiotics for fever and it was resolved. Now, upon completing my TB treatment on 22 feb 2018, i started to feel chest pain in the upper right part and it's severe in night and especially in the morning. Becomes severe with breathing. I am very much worried i consulted my doctor with latest Xray of my chest and he said don't worry xray is fine but I'm curious if i get Drug resistant TB or even lungs cancer? Please help/guide me?