Hi everyone - I hope someone can help me figure this out. I have been vaping for 6 Months and my husband for 5 months. WE just started with cartomizers about 2weeks ago...I have been noticing I now experience shortness of breath. I did not have this before I started using cartomizers? My husband stopped using them and I wasn't sure why he said he liked the OLD way better. This morning I asked him if he had any changes when we started using the cartomizers and he said yeah I had a hard time breathing... even when I wasn't doing anything. Anyone else experience this? We did go down in our nicotine, but that shouldn't effect our breathing. Anyone else experience this?