Glad you are making your way back into the world, don't push yourself too hard those first few weeks are rough. You may be totally fine do dont fear the doctor too much. I had significant pain around my liver and kidneys and had warning markers in blood tests I was sure I had done myself serious damage 2 months sober and I'm fine and feeling better than I have in years; hopefully you will be too.
The best thing for me is my relationships with friends and family, booze was really making me feel dead inside and it's nice to be back among the living.
Good luck keep going, watch out for those bad withdrawals and have ways to deal with them, even if it is just posting here. Better times are ahead.