Your age would have nothing to do with your milk supply. Your pump may not be adequate. A double electric pump is best. I am not sure on whether the operations had any effect.

I would first thing get your baby's latch checked by a Board Certified Lactation Consultant. Even though baby is sucking doesn't mean they are latched properly. Proper latch is what expresses the milk and helps maintain and increase your supply. Also are you feeding on demand? Baby should not go longer than 3 hours in between nursing except maybe in the night for just a little longer stretch.
Is your baby gaining weight? Does he have 6-8 very wet diapers daily? Do you supplement his breastfeeding at all right now?

Yes your hemmoraging during delivery is a BIG FACTOR in your milk supply not being adequate. I would see about getting some domperidone. And a lact-aid suplimenter. Your supply will take a bit longer to come in due to your bleeding issues at birth. But you want to keep him on the breast.I think fenugreek blessed thistle and domperidone will do wonders for you. Try to pump also after you nurse. Even if nothing comes out. Your body has been through some real trauma.. This is something that DOES happen many times in bleeding situations. But do not give up. Your supply will come in. It will just take it awhile

I'm sorry I missed the whole hemorrhaging part of the post. I had this same problem with my first birth but didn't need a hysterectomy I had a rough time with my supply with him and no help. Nona gives good advice. I would try all those things and get your latch checked.

Thank you all for the advice and encouraging words.
I hv not given up hope yet and is daily working on it. However, not sure how long I can sustain as I am really disappointing to see just a few drops came out whenever I pump. These 2 days, I stopped using the pump and tried squeezing out with my fingers. Alas, still hardly 0.1oz came out. In a day, I can't even cummulate 1oz! I had no choice but started my baby on formula while I continue to try to BF him. In betw his feeding time(I feed him 3oz of formula every 2hrs), I tried to let him suck on me. He seems to like it and continue sucking as long as I let him latch on till he dose off. However, I can't tell whether he is getting some milk or just sucking air?
My doc gave me some Calcium Lactate of which I hv been taking 1tablet per day daily from day I return fr hospital till now. I drink the "Dates concoction" daily ~4small size flask (from boiling some dry dates with some Chinese herbs for few hours)and 2 big bowls of soup every day.
I'm still on iron supplement (Sangabion), 2 tablets daily.

Nona, when you say it may take some time for my milk to come. Based on yr experience how long? I'm already in my 3rd week.

Hi Lalle, what do you mean by a double electric pump? What brand do you recommend?

The Medela Pump in Style is what is recommended for inducing lactation. For bio moms I think the Ameda Purely Yours works good too. A double pump means you are pumping both breast simultaneously. They are way more effective than hand held or battery operated. Also the Medela is hospital grade. Some insurance will cover breastpumps you should check with yours and get a prescription from your doctor to get one.
Have you watched any of the videos here on latching or using a supplimenter? Do you have any one on one support? Have you seen a lactation consultant at all?

Hi Lalle, thx for the explaination. I don't hv any one-to-one BF support or any lactation consultant. There are some BF nurses in the hospital whom I consulted but the advice they gave are the typical ones.
How much does a Medela Pump cost?

It is about $200-250 I would check Ebay if your insurance won't pay for it. Also look at the Limerick PJ junior it is a excellent pump.