Penis envy dose

So I have done shrooms a few time and the first was 2g idk what strain and I felt thoughtfull but lowk that’s it maybe some visuals but it was lowk forced. And then I did 1 at a fest nothing rlly and then 1.5 of penis envy at my next one and there I got slight visuals and emotional I am taking with my gf and was gonna do 2.5 is that too much? It’s at home and we’re gonna watch tv listen to music chill vibe