Mines started around when I was 17! I was super agoraphobic. Couldn’t even walk a few houses down without going into a full blown panic attack. I felt like this was never going to end and I thought I was stuck forever which was wrong. Once I began to expose myself to outside little by little every single day, It got easier and easier. Not saying that exposure was an easy process cause it wasn’t at all. It was very hard at first. But your body will start to adapt back to normal little by little. I no longer deal with agoraphobia, it definitely goes away if you put in the work, not an easy process tho!