So I'm very new to the world or pregnancy and tests and everything but there's a strong possibility I'm pregnant (12 DPO) 
I'm having some big symptoms and desperate to test again tomorrow morning after a faint line today but don't know which tests to get. Being honest I'm a university student so many of the "best" tests seem so expensive and am weary of ones from poundland etc. Which ones would people recommend or have had good experiences with (especially testing early)? I have a Tesco, Boots, Poundland and everything near by. Thank you! X