Help me w my hair😫

So i am 9 months pregnant (i mention that because i didn't want to dye my hair during my pregnancy, i have anxiety and had heard some bad things lol) well my hair looks HORRIBLE. its so many different colors because i havent dyed it since a week or 2 before i found out i was pregnant. So i have since washed out that dark brown and am left with a million different colors. I used to dye my hair red and decided to do dark brown over the red to try to cover it up. Since I haven't kept up with the brown, the red is out and very noticeable. Any ideas on the best way to get the red out? This is the best picture i have of my hair but since then i have cut it shorter and my roots have grown quite a bit. Not long enough to just cut the red and start over yet. Would going to the salon and getting it bleached get the red out? What do you think. I would like to get a balayage after i have my baby.

This is my hair🤢

These are what i am wanting to get.

Would it be easier to achieve a color like strawberry blonde? ⬇️⬇️Thanks:)