as u said u r very allergic..but as u complained of feeling of growth/redness
..that may be a serious condition..for which u must consult a eye doc..till then u may use olopatadine
eye drops , 1-1 drop , 3 times a day, and clearine eye drops(decongestant), 4 hourly..since yr description is very non-specific..please specify the location, any medication taken..wht is yr age?? etc..
for growth..u may have to get done MRI/CT scan
with contrast..to assess..the origin of the growth..and its extent..