Trying to get pregnant

I've been trying to get pregnant for a year now and with no luck. So I went to the doctor and they prescribed me Femara. You take it for 5 days have sex on a positive ovulation and every other day. Last night I had my husband laying on my lap watching a movie and he starts to chuckle a bit and asked him why he's laughing and his response was, I think your pregnant and I think its a boy. My face lit up with joy at the idea. With this medicine there's a chance where I can have twins and on Monday I'll have my blood drawn and tested for the progesterone levels. I'm nervous and know I shouldn't get my hope up to possibly get disappointed. Has anyone had a story similar to mine?