I have that same thing I think. I am 27 and have been married for 4 years so I hear ya girl. It is a pain in my rear (literally). But it doesn't stop me. I am not sure my hubby even feels it. He has never complained. I just go slow and use lots of lube. It's fine, he loves you for you and that little strange hard thing down there is the least of his worries. Stress does them no good so calm down and it will shrink up and you will barely notice it is there!!
Good Luck
Tonya