On Thursday I had a too big lunch and felt uncomfortably full. Since then I have had a horrible feeling behind my sternum like something was stuck but burping wouldn't get rid of it. I also could feel a lump in my throat. This stayed the same till late last night when suddenly at midnight after having a small burger at 9 and a packet of crisps at 10.30 I felt hunger pains so strong I felt sick. I ate a dry bread roll so I could get rid of the feeling so I could sleep only to be woken at 4am feeling the same hunger 
. Woke up again at 8am with the same.
Is this weird or is it just me? I have had stomach problems before with bad reflux/indigestion but that just caused pain in the upper abdomen.