Hi,
are R1 and R2 really 1000K = 1M??
Lower these values to get higher gain and lower noise, lower offset.
Use about 1k..10k, then adjust R8 for the gain you need.
Your max freq is about 1MHz?
Your input seems to be floating... this may be necessary, i don´t know.
If it is not necessary then try to pull the "+" input to GND. This ensures to be in a safe input common mode range.
With the simulation it may be no change, but in realitiy, especially with long wires to the sensor it makes a difference...
Hope this helps
Klaus