Am I going to be bedridden for the rest of my life because my anxiety is too heavy to leave?

Name: Rhea, Date of birth: 12 June 2001, Place of birth: Bangalore, Time: 9:30 AM. There are days when I wake up and think that I am burdened with a mountain of invisible weight. I don't want to talk, eat, or even leave. It is not depression per se it's this crippling anxiety that makes everything unsafe and tiresome. I've missed milestones, missed school, and even shunned people I care about because I couldn't roll out of bed.I sit here constantly wondering if this is my existence now. Will I be lying in bed forever because my anxiety weighs too much to move? I want to hope that I can end this pattern, but I have no idea where to begin when standing up is apparently too much for me.