When I woke up today, I felt already a but off, and very impatient. Came to work, and it is a very stressfull job, and some clients I just cant deal with. But today, I'm suffering from I think is a anxiety attack or getting to that point. (I suffer from anxiety without being pregnant)but my heart palpitations were 110 (they are usually 90 now on pregnancy) i feel nervous, and hars to breath, and a very bad headache, again I'm only 23 weeks and, didnt had this with my first. Should I be concern? Would I harm my baby by feeling like this? And my heart rate just keeps increasing. Now I'm at 112.