Sounds like classic 2nd tri symptoms.... I worried with both of mine too. The sickness goes and your energy comes back....make the most of it before you're fat, tired, and wishing for it all to be over

Can you pop in to a drop in clinic to have the HB listened too, I did that just about every week... can't afford a doppler... would love one. ALothough, when I saw the midwife for my booking in appointment last week, she said that the ultrasound waves that are sent with a doppler are much much stronger than the ones used for a scan, so they shouldn't be used too much.