Sorry tmi but need some advice!

Ever since I had my daughter 2 and a half years ago I’ve had issue with my libido being super low. Also with that I’ve had issues staying wet during sex and it’s embarrassing when my partner and I have sex. Im afraid that since I had my daughter and had my tubes tied that I’m in pre menopause I’ve never had any of these issues before looking for any tips and tricks! Thanks in advance!