I'm sorry to read you're having such a worrying time. Whilst you are waiting for the other user to reply with experiences and knowledge do give the BCC helpline a call on 0808 800 6000. Here you are able to share your thoughts and concerns with a member of staff who will offer you a listening ear as well as emotional support and practical information. Lines are open weekdays 9 to 5pm and Saturday 10to 2pm.
Best wishes Sam, BCC Facilitator