[Routine Help] Turning 30 and looking for first time skincare routine

As stated in the title, I will be turning 30 years old next month and feel like I need to finally start getting into a skincare routine! I used to be SUPER into makeup but I’ve never done much as far as skincare goes besides a moisturizer/face cream here and there. These days, I usually just wear NARS tinted moisturizer and some concealer and call it a day. I’ve never had an issue with acne and rarely feel the need to use face wash 😅 I think I have normal skin with some dry areas. I do have sensitive skin in general and will show redness at the slightest touch. Any recommendations for a first time skincare routine? Preferably drugstore brands or something I can get at Target without spending too much since it will probably be trial & error for a while. I am also 5 months pregnant, so nothing that should be avoided during pregnancy. I’m looking forward to starting this (late) skincare journey and appreciate all suggestions!!