i had a traumatizing experience 4 years ago.my father died and i was devastated.we were so close and i felt like my life had no meaning.after 3 months of his death something happened.every time i felt a little bit anxious my stomach made very loud noises and it hurts like i have gas.if i am at my house it doesn't bother me much.but when i am with people and there is quite i feel so bad and leave from there.it is very hard for me because i was always very shy and this condition did very bad to me.now i control it a little bit but is still very difficult.for example every time a boy i like talks to me i immediately think that my stomach will made the noises and after 2 seconds it does!and i always make an excuse and leave.i am afraid that i will never be able to have a relationship and have a family.i never had a boyfriend and i am 22.i know that my situation sounds funny but for me it is nightmare.do you have any advice for me?please don't be rude.you are not obliged to answer.thanks you all for your time 
p.s sorry for my english
p.s sorry for my english