Small boobs

So I lost 30 pounds. I weigh about 128 now. I lost the weight pretty fast due to stress going on in my life. Any way, I was an a cup before but at least had something to grab... kind of..,.
Now I feel good everywhere else on my body but I feel like my boobs are literally so small I almost feel like a boy.
I got out of a relationship and am finally ready to start dating. Will men be grossed out by this? I have a good butt I think.... Subconscious... Small chested friends, does it matter? :/