Am I fat? Do I need to lose weight?

My mother keeps telling me “not to gain anymore weight” and to “go on a diet” and that I “look bloated”. I am 20 and female. I am 5 ft 4 and weight 130 pounds. Am I fat? I feel like this corona virus has made me gain so much weight. I use to be very thin but now people in my family are starting to comment on my weight.