Talk to Gastroenterologist on Psychological And Gastric

I have lower abdominal pain cramps and gas when i wake up in the morning. after sometime of defecation it gets better. but i feel pressure in my abdomen till afternoon. sometimes my stomach aches too. there are strange sounds of gur gur and movements in my stomach on breathing. All the time i have anxiety of random things. my mind exaggerates a situation into something difficult like i can't do it. i have no confidence. i feel bad about myself. this anxiety gets worse when i m lying from 3-5pm. i try to sleep but can't and my heartbeat gets very fast. after that i feel very low. dont have energy to get out of bed and face the world. these stomach and anxiety issues go side by side. i just want to escape from everything. and then sometimes it goes away itself and i m totally fine wth everything. i dont understand this. does it happen only when i have to wake up early in morning and day shift makes me nervous or there is any other issue. kindly guide me.