What Are The Side Effects Of Omeprazole Capsule?

Hi there, i was prescribed the acid drug omeprazole around christmas time for a few weeks and i developed 'slight' man boobs. Now i dont have them like some fat men do as im not fat really, but id like to know if there is any hormone drugs that are safe to use to get my testosterone levels back up to reduce the estrogen that caused the problem. I hope you can help kind regards wayne.