Need advice

Been off the pill for 6 months, still no signs of being pregnant. Was 10 days late once but negative pregnancy test. Went to my primary to talk options. She said to increase my folic acid intake and to start taking prenatal pills prior to being pregnant! Let me tell you been a bit emotional and those pills are huge!. Is there anything else I can take to or do to kickstart making my family grow.

Side note: First time trying and I have been on the pill since I was 16 I am now 25 could that have any side effects?