My acid reflux hasn't been horrible (yet) but I take cimetidine (Tagamet) for it and it helps. My doctor has said I could take Pepcid, so I'm sure you're fine.
I definitely worry that my stress will affect the baby, but there's only so much I can do about it. I try not to get worked up about stupid stuff, but I've had quite a bit of stressful important stuff going on this go around. I'm working 2 jobs, chasing a toddler, trying to keep up with the animals which gets harder the hotter it gets, the house is a wreck because I have no time to devote to it, found out DH had cheated on me after 12 years (which we've worked through and are stronger now, but it was extremely stressful for quite a while), financial stress after DH just had emergency surgery and has been off work (thank God he goes back Monday), financial stress trying to prepare for maternity leave (ugh), etc. Oh well, we'll get through it, and I'm trying to just relax and not stress too much.
I definitely worry that my stress will affect the baby, but there's only so much I can do about it. I try not to get worked up about stupid stuff, but I've had quite a bit of stressful important stuff going on this go around. I'm working 2 jobs, chasing a toddler, trying to keep up with the animals which gets harder the hotter it gets, the house is a wreck because I have no time to devote to it, found out DH had cheated on me after 12 years (which we've worked through and are stronger now, but it was extremely stressful for quite a while), financial stress after DH just had emergency surgery and has been off work (thank God he goes back Monday), financial stress trying to prepare for maternity leave (ugh), etc. Oh well, we'll get through it, and I'm trying to just relax and not stress too much.