It's been almost 2 weeks of petril 0.5 mg in the night and prodep 20mg in the morning, was feeling ok during the 1st week, but from past 4days, feeling hollow in the chest and anxiety kind of increased during the evening.. and woke up at 3:30am last night and was not able to go back to sleep .. having headache too.. is it the side affects of the medicine and why am I feeling more depressed and anxious now after 2 weeks? Plz help! When do I feel normal?