U should try and tell mum that u still have emet because she might beable to help you, at the end of the day our mums raised us and love and care for us

I think exposure therapy is a good and bad idea, it could either help you fight your phobia or make you feel worse, personally i wouldn't be brave enough to do it, it would just send me into a panick

Hope everything go well for u, let us know how u get on