It feels so great to have seen that other people are experiencing...

It feels so great to have seen that other people are experiencing the same unlisted side effects. I am on 100mg of doxy twice a day for 20 weeks. I've only been taking it a few days but holy crap. I have been so depressed lately. All I do is cry. And I can't explain why or what I'm thinking that triggers it. I do have things in my life going on that are upsetting me, but nothing that should get me to this point. I have random thoughts of suicide, which is getting me even more down. I have always been such a fun loving, care free person. But now everyone is always asking what's wrong me. I didn't suspect the drug, but getting off and calling my derm ASAP. Other than the depression I've spent a few days throwing up after taking the antibiotic, but I hadn't had too much to eat that day.