Treating for anxiety and depression

I have completed 12 sessions of TMS now, my doctor does both sides of my head to help with my anxiety along with my depression. The first 7 sessions went well, I got headaches consistently but managed them with Advil, but I have been a mess the last week! Crying all the time, feeling like i’ll never be okay again, unable to relax, not able to go to social events, and my family members have been taking turns going to work with me because I can’t miss work. Does this sound like the dip everyone was talking about? I feel like this is the last resort to finally feel better and now I’m worried it’s not going to work.