Getting pregnant first month trying HELP

Laura • 27, pregnant with baby girl #1, due 25th January. So excited :D
Ok, so I'm a teacher and because of pay rules etc I can't start TTC until end of feb. It would be perfect in terms of timings for school and upcoming weddings etc if I could get pregnant straight away, so I'm looking for any tips to up my chances. Have stopped drinking alcohol and coffee. Upped eating fish, eggs, avocado, Brazil nuts and almonds and drinking lemon water and fruit teas. Doing regular exercise and have got husband to stop drinking! Any other things I should be doing. Am just starting acupressure and visualising to help conception.