I have an aspire nautilus mini with an eleaf i stick 30w battery. The first 2 wks were great. When the 2 coils that came with it went, i bought 4 new ones. Pretty much since then i have had nothing but issues. Shortly afyer changing the coils the vape is really hard to pull/drag. It gurgles and ill even get fluid in my mouth. I changed coil again, it was fine for a little while then started doing the same thing. Ive only had it about 3 wks but i tried cleaning it amd it didnt really make a difference. Im at a loss amd dont know what to do. Can anyone help me please.