Anyone else had this? Before the jabs was fairly able to get on with things but since have been all over the place, shaky, lightheaded, exhausted etc. Midwives say there are no side effects though??? It is 3 days since the last jab and doesn't seem to be shifting, will it last a week or so? I saw online they are effective up to 7 days afterwards in terms of helping the baby's lungs. I'm 34 weeks.