Sona, as one 'bleeder' to another, hugs and prayers to both you and your daughter. It must be scary, for both of you in different ways, and you're both being so very brave. You're a great example to Bebe, even through your pain and distress.
For what it is worth, and I do realize I'm certainly preaching to the choir here(!), I've got a whole bunch of 'bleeder' friends (NO idea why we aggregate like clumping cells!), with causes ranging from endometriosis to idiopathic; about half have had one or the other surgery you mention, and ALL feel MUCH better after. Some have had no problems at all ever since, but even those who are still outside the norm are VASTLY better, and live more fully for it. Not one regret. So I'm wishing you and your family strength, just the bit more to help you through this hurdle.
Wishing you health and holding you in my thoughts and prayers until we hear from you again, hopefully with better news by then. It is so good to hear that you have your mother close at this time --- times like this, we're never too old to be a cherished daughter.