RR-PTSD how to deal

stress..... it's my biggest trigger. Right now I'm on over drive. The stress of my husband being deployed, the stress of the shut down and the impact it has on us military families, the damn woman's march that only gives me flash backs and makes my triggers worse, on top of the normal everyday stress of being a mom of 2 and dealing with a teething infant. I have RR-PTSD and have been to therapy. currently Im stationed overseas with no therapy help. I usually can handle my triggers enough to go on with daily life. With all of the above I'm struggling so much. Everything is giving me triggers and nothing can make me leave the house. With no one to go to i needed to open up to someone.....anyone....even if no one is listening. My head is constantly pounding and i can't sleep....how do you handle this...