how can i cure these

[sugarlove]

Am a 19year old female who lives in West Africa.I've been wetting my bed since i can remember and i'v been to the clinic but the doctor told me that it was nothing but i should avoid eating and drinking after 6pm.I tried all this and it didnt work.I sometimes donot wet my bed for weeks only to start all over again for about a week.I'v seeked alternative medicine and prayer camps but to no avail.
Since the begining of this week i've been wetting my bed and noticed that i wake aftewards with body pain and burning sensations in my vagina.Also i have lower abdorminal pains and the smell that comes out when i take off my undies is very bad.But all these are recent developments.
I wet my bed whether i am happy,tired or stressed.Luckily i'm a happy person so i hardly get depressed about my problem...sometimes a little sad but not all the time.Am scared when i have to pass the night outside my home and was the topic of mockery and entertainment in secondary school(my parents sent me to boarding school probably because i somehow miraculously went for camp meetings without wetting my bed so they probably presumed it'll help me get out of it completely)
Am in the university now and i managed to go through first year without getting it noticed or so i think...coz i'll wake up at dawn wash all my beddings,change them,bath and freshen up before everybody wakes up to bath.But i dont want to go through that anymore because i want to be a normal girl like everyone is and enjoy m sleep.
I'v had sexual relations before and started quite early(at 13years) but i was a bedwetter before then and my boyfriend doesnt know,no one knows except my school mates who probably think i'v grown out of it since they' heard my former room mates complaining.Please help me out.Thanks.