Can I dye my hair?

Ri

Does my hair look healthy enough to get color or highlights? Would it damage it too bad? I haven’t colored my hair in a year and a half and want something different sooo bad. I haven’t straightened it in almost a year. My hair changed so much in that time it used to be really damaged and no curl pattern just frizzy lol but what colors would look great? Or highlights? I need opinions and a change lol (btw I’m NOT cutting my hair!! I just had a trim)