Perfect bath temp?

Jessica
Ok mommas so before I was pregnant I always took baths for my back pain and now that I'm almost 33 weeks I'm miserable every single day almost all day but I've been too scared to try a bath since all I've heard is not to take a bath but I've seen a lot of mommas post how baths really help them. How can I tell if my bath is an okay temp for me and baby without having one of those bath thermometers? Cuz I'm the type to like the really hot baths when I'm not pregnant of course? I'm dying to take a bath so I would love some advice!!!