Talk to Psychologist on Psychological Issues

i am married for last 4 yrs (we had love marriage with consent of our parents and before marriage we were friends for 5 yrs), have a 2 yr old kid and now expecting my 2nd one. probaby 1 1/2 months back I caught my husband cheating on me. Found some intimate messages on his whatsapp from a number that was saved with the name of a male. i questioned him,he first denyed and made excuses but after arguing for hours, he accepted that he was talking to some unknown girl but never met appologized, kneeled down held my feet, during prayers cried n ten days i didnt speak to him n said that soon am filing divorce i wont live with u neither trust inlaws are with me but i didnt tell them anything as they r too old for such a after 10 days we discussed in detail n i accepted his apology but yet am unable to come out of affecting my mental state.i want counselling through a good psychologist.