Caffeine!!!!!!

Erin • Trying to convince baby #3. We have a beautiful daughter who will be 2 in August and an angel baby who would be 2 months.
So, before I found out we are expecting I drank Mt. Dew daily. I gave it up cold turkey when I got my BFP and only had one can in the first 15 weeks to combat a headache. At my last OB appointment I asked about it because I am CRAVING it and she said 150mg of caffeine a day is fine. I have had one can of soda 3 days this week and feel so guilty but I can't shake the craving if I don't. Anyone else drinking soda/coffee daily? I am struggling with the guilt!!!