I quite suggest calling for help by someone or asking for help in a way where you can receive your help and support. Whether it cannot be on call I still suggest you trying to contact at least by searching up where you are able to and all even it it cannot make calls, whether by that though. You are along afraid to do so please don’t feel pressured to do it until you feel comfortable and feel like it is the right thing. I know it might be difficult and scary along the first part but when you are able to have the courage to do along that and able to do it do not feel afraid when you have the courage.