Going off & then back on doxycycline?

I was on doxy for about 4 months & stopped 2 weeks ago because i started estelle35/diane35.
Would my body have become immune to the antibiotics during this time?
I'm thinking of going back on doxy while i wait for diane to start working because it's made my skin SO much worse.

has anyone ever been in a similar situation?

Diane35/Estelle35

Does anyone have any experience with this?

I started about a week and a half ago and I've had the breakout from HELL! My skin has gotten twice as worse, just in this space of time. Plus I'm getting all these mood swings.

Did anyone have the same experience?
Is it supposed to get worse before it gets better?

Doxycycline help!

I've been taking Doxycycline antibiotics for about a week. Up until 2 days ago my skin has been clearing up fine, but now it's really red, as if I'm sunburned. I've been sitting inside all day. Did anyone else get this side effect? Is there any way to reduce the redness?