Please help fast?

Anonymous
So 2 weeks ago I had appendix surgery and for the pain after they sub'd me hydrocodine pills. I've been out for over 5 days and I have sever lose of appetite am continuously tired and feel weak and nausea.
Not to mention I've been crying A lot more, I use to Never cry so easily. Before surgery I only cryed 1 time out of 3 Years because I attempted suicide.

I also had sever depression a while before surgery but it got a lot better, now I've never been this low ever.

I'm just confused and completely lost & mind fu*ked.

I also got bit by 9 mosquitoes within 4 minutes a couple days ago.

What should I do? Is it warning signs? ER or Doctor please?
Please help fast?
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