I've got a bit of weight on after I

I've got a bit of weight on after I started looking after my mum because I have no time because I looked after her day and night and worked as well she had stage for cancer so I was not able to go to the gym so I did not look after myself as well as I should do because I was looking after my mum so I am now trying to go back to the drawing gym to start losing a bit of weight